CN211096833U

CN211096833U - Trachea cannula auxiliary device for emergency department

Info

Publication number: CN211096833U
Application number: CN201921935568.7U
Authority: CN
Inventors: 张绍江; 高程; 唐源
Original assignee: Zunyi First Peoples Hospital
Current assignee: Zunyi First Peoples Hospital
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-28
Anticipated expiration: 2029-11-11

Abstract

The utility model belongs to the field of medical equipment, and particularly discloses a trachea cannula auxiliary device for emergency department, which comprises a supporting plate, wherein a supporting rod is vertically and slidably connected on the supporting plate, elastic ropes are fixed on both sides of the supporting plate, a mask is fixed between the two elastic ropes, a through hole is arranged in the middle of the mask, a supporting cylinder is fixed in the through hole, and a rubber layer is fixed on the outer wall of the supporting cylinder; a plurality of mounting holes are uniformly distributed in the circumferential direction of the supporting cylinder, push rods are connected in the mounting holes in a sliding manner, a limiting block is fixed at the position of each push rod, which is positioned outside the supporting cylinder, a spring is fixed at the position of each push rod, which is positioned inside the supporting cylinder, and the spring is sleeved on the push rods and fixed on the inner wall of the supporting cylinder; one side of the limiting block, which is far away from the supporting barrel, is provided with an arc-shaped clamping groove, and the outer wall of the supporting barrel is fixed with a hook for hanging a rubber band. By adopting the scheme of the utility model, the problem that the trachea cannula is easy to be extruded by teeth can be solved.

Description

Trachea cannula auxiliary device for emergency department

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to trachea cannula auxiliary device for emergency department.

Background

The trachea cannula is widely applied to the rescue work of clinical critical patients, the technology that a special endotracheal tube is placed into a trachea through a glottis is called as the trachea cannula, and the technology can provide optimal conditions for unobstructed airways, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction.

Trachea cannula needs further to be fixed with trachea cannula after accomplishing, because the intubate of male is soft plastic pipe, and hard tooth extrudees the pipe easily in the oral cavity, and the intubate is forced flat, seriously influences the ventilation effect, leads to the intubate impaired or the intubate seals even, leads to the gas circuit not smooth and takes place danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency department uses trachea cannula auxiliary device to solve trachea cannula and receive tooth extruded problem easily.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: an emergency department trachea cannula auxiliary device comprises a supporting plate, wherein a supporting rod is vertically and slidably connected to the supporting plate, elastic ropes are arranged on two sides of the supporting plate, the elastic rope on one side is fixed to the supporting plate, the elastic rope on the other side is detachably connected to the supporting plate, a mask is fixed between the two elastic ropes, a through hole is formed in the middle of the mask, a supporting cylinder is fixed in the through hole, and a rubber layer is fixed on the outer wall of the supporting cylinder; a plurality of mounting holes are uniformly distributed in the circumferential direction of the supporting cylinder, push rods are connected in the mounting holes in a sliding manner, a limiting block is fixed at the position of each push rod, which is positioned outside the supporting cylinder, a spring is fixed at the position of each push rod, which is positioned inside the supporting cylinder, and the spring is sleeved on the push rods and fixed on the inner wall of the supporting cylinder; one side of the limiting block, which is far away from the supporting barrel, is provided with an arc-shaped clamping groove, and the outer wall of the supporting barrel is fixed with a hook for hanging a rubber band.

The theory of operation and the beneficial effect of this basic scheme lie in:

1. emergency department needs the patient to lie on the back, the head is faced back and the neck is lifted when carrying out trachea cannula to the patient for mouth, pharynx and trachea are in the straight line, and nevertheless when concrete operation, the difficult patient that lets keeps same posture for a long time, and vertical sliding connection has the bracing piece in the backup pad in this scheme consequently, can support patient's neck through the bracing piece, is convenient for carry out trachea cannula to the patient more.

2. Set up elastic cord and face guard, pulling elastic cord for the face guard is located patient's oronasal part, is similar to wearing of gauze mask, makes to support between a section of thick bamboo card income patient's tooth, thereby supports the setting of a section of thick bamboo and can avoid the patient to bite into the intubate and produce danger, and supports a section of thick bamboo outer wall and set up the rubber layer, and is comparatively comfortable when also making the patient bite into a support section of thick bamboo.

3. Set up the push rod, when not using, the axis department that the support section of thick bamboo was all kept away from in the effect that the push rod received the spring, when the intubate inserted in the support section of thick bamboo, establish the draw-in groove on the stopper with the rubber band cover in, in the rubber band card goes into the draw-in groove, and the elastic action of rubber band makes the push rod all to sliding near support section of thick bamboo axis department, fixes the intubate in supporting the section of thick bamboo, avoids intubate shift position. And the push rod is along supporting a section of thick bamboo circumference equipartition, also can fix spacingly to the circumference of intubate, makes intubate atress even to a certain extent, and then makes better the breathing in of intubate. In addition, the medical device is fixed through the rubber band, so that the operation is very convenient, a large amount of time can be saved during first aid, and the rescue time is strived for patients.

3. The outer wall of the supporting barrel is provided with the hook, and the rubber band can be hung on the hook for standby, so that the rubber band can be conveniently taken and put.

Furthermore, the end portion of the push rod located in the supporting cylinder is fixed with an arc-shaped block, one side, away from the push rod, of the arc-shaped block is an arc-shaped surface, and a sponge layer is fixed on the arc-shaped surface of the arc-shaped block.

Has the advantages that: the contact area of the push rod and the intubation tube is increased through the arrangement of the arc-shaped block, and the intubation tube is better fixed. Through the sponge layer, the excessive extrusion pressure degree of the arc-shaped block on the insertion pipe is avoided.

Furthermore, an arc-shaped piece is fixed at the upper end of the supporting rod, and a flexible layer is fixed at the upper end of the arc-shaped piece.

Has the advantages that: through the setting of flexible layer, when supporting patient's neck for the patient is more comfortable.

Furthermore, a headrest is fixed on the supporting plate, and the headrest and the supporting rod are respectively positioned at two sides of the elastic rope.

Has the advantages that: the head of the patient can be rested on the headrest, so that the comfort of the patient is improved.

Furthermore, a circular ring is fixed on the supporting plate, and a hook which can be clamped into the circular ring is fixed on the elastic rope.

Has the advantages that: the clamping hook is clamped into the circular ring, so that the elastic rope can be fixed, and the fixing is more convenient and faster.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the support plate comprises a support plate 1, a support rod 2, an arc-shaped sheet 3, an elastic rope 4, a mask 5, a headrest 6, a support cylinder 7, a push rod 8, an arc-shaped block 9, a limiting block 10, a clamping groove 11, a hook 12 and a spring 13.

Example (b):

as shown in fig. 1 and 2, a trachea cannula auxiliary device for emergency department, including backup pad 1, the vertical sliding connection in 1 left end of backup pad has bracing

piece

2, and 2 upper ends of bracing piece are fixed with

arc piece

3, and 3 upper surface undercut of arc piece form the arcwall face, and 3 upper ends of arc piece are fixed with the flexible layer, and the sponge is chooseed for use to the flexible layer. Be fixed with on backup pad 1 and be used for driving 2 vertical gliding cylinders of bracing piece, be fixed with the connecting rod on the output shaft of cylinder, the connecting rod is fixed in 2 lower parts of bracing piece, and the cylinder passes through the connecting rod and drives 2 upslide of bracing piece, compares that the cylinder directly sets up in 2 below of bracing piece, avoids 2 high height of bracing piece, uses inconveniently.

The right-hand member of backup pad 1 is fixed with headrest 6, lies in to install elasticity rope 4 between bracing piece 2 and the headrest 6 in the backup pad 1, and elasticity rope 4 is equipped with two and is located backup pad 1 both sides respectively, and wherein the elasticity rope 4 of one side is fixed in backup pad 1, and the connection can be dismantled on backup pad 1 to the elasticity rope 4 of opposite side, and is specific, is fixed with the ring (not shown in the figure) in backup pad 1, is fixed with the trip that can block the ring in the elasticity rope 4.

A face guard 5 is fixed between the two elastic ropes 4, a through hole is formed in the middle of the face guard 5, a supporting cylinder 7 is fixed in the through hole, and a rubber layer is fixed on the outer wall of the supporting cylinder 7. A plurality of mounting holes are uniformly distributed in the circumferential direction on the supporting barrel 7, a push rod 8 is connected to the mounting holes in a transverse sliding mode, the push rod 8 is located at one end, outside the supporting barrel 7, of the supporting barrel and is fixed with a limiting block 10, one side, far away from the supporting barrel 7, of the limiting block 10 is provided with a curved clamping groove 11, and the outer wall of the supporting barrel 7 is fixed with a hook 12 used for hanging a rubber band. A spring 13 is fixed at the position of the push rod 8 inside the support cylinder 7, and the spring 13 is sleeved on the push rod 8 and fixed on the inner wall of the support cylinder 7. The end portion of the push rod 8 located in the supporting cylinder 7 is fixed with an arc-shaped block 9, one side, away from the push rod 8, of the arc-shaped block 9 is an arc-shaped surface, and a sponge layer is fixed on the arc-shaped surface of the arc-shaped block 9.

During the specific use for patient's head is rested head on 6, and the neck is located arc piece 3 departments, through 3 upward movements of cylinder drive arc pieces, makes patient's neck lift up, and mouth, pharynx and trachea are in a straight line, can insert the intubate. The elastic cord 4 is pulled so that the mask 5 is positioned at the mouth-nose part of the patient, similar to the wearing method of a mask, so that the support tube 7 is clamped between the teeth of the patient, and the support tube 7 is arranged to prevent the patient from biting into the cannula to cause danger.

In the initial state, the push rod 8 is away from the axis of the support cylinder 7 under the action of the spring 13. When the intubate inserted and supports in the section of thick bamboo 7, take off the rubber band from couple 12, establish the draw-in groove 11 on the stopper 10 with the rubber band cover in, in the rubber band card goes into draw-in groove 11, and the elastic reaction of rubber band makes push rod 8 all slide to being close to support section of thick bamboo 7 axis department, fixes the intubate in supporting section of thick bamboo 7, avoids intubate shift position.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an emergency department is with trachea cannula auxiliary device which characterized in that: the mask comprises a supporting plate, wherein a supporting rod is vertically and slidably connected to the supporting plate, elastic ropes are arranged on two sides of the supporting plate, the elastic rope on one side is fixed to the supporting plate, the elastic rope on the other side is detachably connected to the supporting plate, a mask is fixed between the two elastic ropes, a through hole is formed in the middle of the mask, a supporting cylinder is fixed in the through hole, and a rubber layer is fixed on the outer wall of the supporting cylinder; a plurality of mounting holes are uniformly distributed in the circumferential direction of the supporting cylinder, push rods are connected in the mounting holes in a sliding manner, a limiting block is fixed at the position of each push rod, which is positioned outside the supporting cylinder, a spring is fixed at the position of each push rod, which is positioned inside the supporting cylinder, and the spring is sleeved on the push rods and fixed on the inner wall of the supporting cylinder; one side of the limiting block, which is far away from the supporting barrel, is provided with an arc-shaped clamping groove, and the outer wall of the supporting barrel is fixed with a hook for hanging a rubber band.

2. The endotracheal intubation assistance device for emergency department according to claim 1, wherein: the end portion of the push rod located in the supporting cylinder is fixedly provided with an arc-shaped block, one side, away from the push rod, of the arc-shaped block is an arc-shaped surface, and a sponge layer is fixed on the arc-shaped surface of the arc-shaped block.

3. The endotracheal intubation assistance device for emergency department according to claim 2, wherein: an arc-shaped piece is fixed at the upper end of the supporting rod, and a flexible layer is fixed at the upper end of the arc-shaped piece.

4. The endotracheal intubation assistance device according to claim 3, wherein: a headrest is further fixed on the supporting plate, and the headrest and the supporting rod are respectively positioned on two sides of the elastic rope.

5. The endotracheal intubation assistance device according to claim 4, wherein: a circular ring is fixed on the supporting plate, and a clamping hook capable of being clamped into the circular ring is fixed on the elastic rope.