CN210813278U

CN210813278U - Sleeve suitable for tracheotomy patient

Info

Publication number: CN210813278U
Application number: CN201921080873.2U
Authority: CN
Inventors: 吕冰; 刘琰; 刘蕴
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-06-23
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a sleeve pipe suitable for trachea opens patient in medical apparatus field, this kind of sleeve pipe is including intercommunication sleeve pipe and the pipeline of breathing gasbag, pipeline surface is along the sleeve pipe as for opening between the breathing gasbag has window district, articulated in the window district have the bow-shaped board that blocks up window district in the upset of breathing gasbag operation, the bow-shaped board includes bow back of the body and bow abdomen, bow back of the body is inside towards window district, the bow abdomen is outside towards window district. Do not take open-ended breathing pipe for among the prior art, open the window district in this technical scheme, when the trachea opens the patient and produces the sputum, make things convenient for medical personnel to carry out the extubation operation at the external sputum aspirator of window district, saved medical personnel for inhale the probability that sputum time also avoids extubation back patient respiratory tract to produce the infection simultaneously, alleviateed simultaneously through the uncomfortable sense of extubation operation to patient's production.

Description

Sleeve suitable for tracheotomy patient

Technical Field

The utility model belongs to the field of medical equipment, specifically a sleeve pipe suitable for patient is cut to trachea.

Background

Tracheotomy refers to a common operation of cutting the neck trachea and placing a tracheal cannula to relieve dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory secretions. During operation, the trachea of a patient is generally exposed by utilizing an anatomical method, and at the moment, a tracheal cannula is placed at the incision of the patient, and meanwhile, the lower respiratory tract secretion is sucked by a sputum suction pipe through the incision, and then the oral and nasal secretion is sucked.

After the operation is completed, the medical staff generally communicates the breathing air bag through the tracheal cannula (tubular structure) to supply oxygen, the tracheal cannula is kept smooth at the moment, and sputum is correctly and timely sucked according to the state of an illness. Meanwhile, the change of the state of illness is closely observed, and the tracheal cannula is prevented from being blocked. (generally, the occurrence of an occlusion may be a balloon slippage occlusion or a secretion sticking to a scab to block it). And simultaneously, the tube drawing or blocking test is carried out on the patient in the rehabilitation period. The patient's breathing is observed.

In view of the above operations and nursing processes, the conventional method usually uses a sputum suction tube for medical workers to perform sputum elimination, and the sputum suction tube usually invades from the mouth or nose of the patient to the trachea, which is time-consuming and labor-consuming, and increases the pain of the patient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a sleeve convenient for medical personnel to suck sputum.

In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a sleeve pipe suitable for tracheotomy patient, includes intercommunication sleeve pipe and the pipeline of breathing gasbag, pipeline surface is along the sleeve pipe as for opening between the breathing gasbag and has window district, articulated in the window district have the bow-shaped board that blocks up window district in the upset of breathing gasbag operation, the bow-shaped board includes bow back of the body and bow abdomen, bow back of the body is inside towards window district, the bow abdomen is outside towards window district.

The noun explains: the bow plate is a shifting piece with a cross section similar to the shape of a modern common straight-drawing bow.

After the scheme is adopted, the following beneficial effects are realized: 1. do not take open-ended breathing pipe for among the prior art, open the window district in this technical scheme, when the trachea opens the patient and produces the sputum, make things convenient for medical personnel to carry out the extubation operation at the external sputum aspirator of window district, saved medical personnel for inhale the probability that sputum time also avoids extubation back patient respiratory tract to produce the infection simultaneously, alleviateed simultaneously through the uncomfortable sense of extubation operation to patient's production.

2. For only opening the prior art who has the window, this technical scheme utilizes the upset of bow-shaped board to combine the direction of air current to reach different effects, and the bow-shaped board receives the lift force that the air current produced when breathing airbag operation, and the bow-shaped board uses the pin joint of bow-shaped board and pipeline as the centre of a circle this moment, upwards overturns and blocks up the window district, has strengthened the leakproofness of device this moment.

3. For opening the prior art that has the window and utilize the foreign object to carry out the jam, this technical scheme utilizes bow-shaped board to receive air current buoyancy self-adaptation when breathing airbag starts to block up, has reduced the human cost, and when medical personnel observed bow-shaped board and have not yet rotated the jam window, need inspect whether breathing airbag opens or whether breathing airbag produces the trouble this moment, and the position change of bow-shaped board has produced the warning effect, has improved the security of device.

Further, window district is close to sheathed tube one end and is the top, and window district is close to the one end of breathing gasbag and is terminal, the bow-shaped board is placed along top to terminal slope, and the bow back of the body contact pipeline inner wall of bow-shaped board.

When the patient is in the recovery period, medical personnel can utilize the lifting degree of bow-shaped board to make the patient adapt to autonomic breathing gradually, simultaneously because the bow-shaped board is placed along top to end slope, and the bow back of the body contact pipeline inner wall of bow-shaped board, so when breathing gasbag closed completely, the pipeline uses the bow-shaped board to divide into two sections for the demarcation point, when the patient adapts to autonomic inspiration, gaseous entering along the window district, when the patient exhales, the air current flows along the bow-shaped board, until expired gas exhaust pipe, the reduction of looks the length of pipeline, avoided the patient to inhale hard and harm the trachea.

Further, the bow-shaped board is opened with the terminal coincidence department in window district and is had the recess, and the recess is located window district end, and bow-shaped board and recess clearance fit, passes between recess and the bow-shaped board and has transversely placed connecting rod, adopts clearance fit between connecting rod and the bow-shaped board, and the connecting rod both ends bond with the recess lateral wall.

This technical scheme bow-shaped board provides the rotation space, because pass the connecting rod of transversely placing between recess and the bow-shaped board, so the turnover stroke of bow-shaped board is injectd, avoids the bow-shaped board to produce horizontal displacement when circumferential direction rotates, has improved the accuracy of device, reduces the maintenance cost.

Further, the width of the arch plate is larger than that of the window area, but the width of the arch plate is smaller than the diameter of the pipeline, and the thickness of the arch plate is also smaller than the diameter of the pipeline. The displacement of injecing the bow-shaped board turnover avoids the bow-shaped board focus to produce the skew when the turnover, makes things convenient for the bow-shaped board to carry out the return under the effect of gravity.

Further, the sleeve comprises a contact part wrapping the laryngeal prominence of the patient and a bandage tied at the back neck of the patient, the cross section of the contact part is arc-shaped, the tail end of the contact part is provided with a round hole, and the bandage which is mutually fastened is connected in the round hole. The sleeve is prevented from falling off by fastening the sleeve through the binding band.

Further, the pipeline intercommunication has the intake pipe, and the intake pipe is located between window district and the sleeve pipe, and the income gas port department of intake pipe is equipped with one-way admission valve, and the gas outlet department intercommunication of intake pipe has respirator. The oxygen is supplied by atomization through the breathing mask, so that the patient can breathe conveniently.

Furthermore, a one-way air outlet valve is arranged in the pipeline and is positioned at the intersection of the pipeline and the air inlet pipe. The stroke of restriction air current guarantees when the patient breathes that gas gets into the patient along upper respiratory tract internal, and when medical personnel inhaled the phlegm operation, the sputum of absorption was along the pipe discharge, avoids the admission line to receive the pollution.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 1 in a side elevational view;

fig. 4 is a block diagram of the segmental plate in fig. 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the breathing air bag comprises a sleeve 1, a contact part 101, a binding belt 102, a breathing air bag 2, a pipeline 3, an arched plate 4, an arched back 401, an arched abdomen 402, a connecting rod 5, a window area 6, a groove 7, a breathing mask 8, an air inlet pipe 9, a one-way air outlet valve 10 and a one-way air inlet valve 11.

The embodiment is substantially as shown in figures 1 and 3: a cannula suitable for tracheotomy patients comprises a conduit 3 communicating between the cannula 1 and a resuscitation bag 2, of the type JS 1018-II employed in this embodiment.

The sleeve 1 comprises a contact part 101 wrapping the laryngeal structure of a patient and a binding band 102 tied at the back neck of the patient, the cross section of the contact part 101 is arc-shaped, the tail end of the contact part 101 is provided with a round hole, and the binding bands 102 which are mutually fastened are connected in the round hole.

As shown in the attached drawing 2, the surface of the pipeline 3 is provided with a window area 6 between the breathing air bag 2 along the sleeve 1, the window area 6 is internally hinged with an arched plate 4 which is turned to block the window area 6 when the breathing air bag 2 operates, a groove 7 is formed at the superposition position of the arched plate 4 and the tail end of the window area 6, the groove 7 is positioned at the tail end of the window area 6, the arched plate 4 is in clearance fit with the groove 7, a connecting rod 5 which is transversely placed is penetrated between the groove 7 and the arched plate 4, the connecting rod 5 is in clearance fit with the arched plate 4, and two ends of the connecting rod 5 are bonded with the side wall of the groove.

Referring to fig. 3, the duct 3 is communicated with an air inlet pipe 9, the air inlet pipe 9 is located between the window area 6 and the sleeve 1, a one-way air inlet valve 11 is bonded at an air inlet of the air inlet pipe 9, and an air outlet of the air inlet pipe 9 is communicated with a breathing mask 8. A one-way air outlet valve 10 is bonded in the pipeline 3, and the one-way air outlet valve 10 is positioned at the intersection of the pipeline 3 and the air inlet pipe 9.

Referring to fig. 4, the arcuate plate 4 includes an arch back 401 and an arch belly 402, the arch back 401 facing the inside of the window region 6, and the arch belly 402 facing the outside of the window region 6. The width of the bow 4 is greater than the width of the window area 6, but the width of the bow 4 is smaller than the diameter of the pipe 3, and the thickness of the bow 4 is also smaller than the diameter of the pipe 3. Window area 6 is close to the one end of sleeve pipe 1 and is the starting point, and window area 6 is close to the one end of breathing bag 2 and is terminal, and bow-shaped plate 4 is placed along the beginning to terminal slope, and bow-shaped plate 4's bow 401 contacts the pipeline 3 inner wall.

The specific implementation process is as follows: medical personnel will surround contact portion 101 in sleeve pipe 1 around patient's neck earlier, and medical personnel will tie bandage 102 at patient's back neck afterwards, and the gas tightness of inspection sleeve pipe 1 is finally worn to the completion.

At the supplementary breathing stage, medical personnel start breathing bag 2, the air current that breathing bag 2 produced passes through pipeline 3 in proper order, bow-shaped board 4 and sleeve pipe 1, when the air current passes through bow-shaped board 4, bow-shaped board 4 receives the lift force that the air current produced, bow-shaped board 4 upwards overturns with connecting rod 5 as the centre of a circle and blocks up window district 6 this moment, because the width of bow-shaped board 4 is greater than the width of window district 6, but the width of bow-shaped board 4 is less than the diameter of pipeline 3, the thickness of bow-shaped board 4 is also less than the diameter of pipeline 3, so the biggest stroke of bow-shaped board 4 equals with the diameter of pipeline 3, bow-shaped board 4 receives behind the lift force of air current and lasts near extrusion window district 6. At this time, the airflow passes through the pipeline 3, the one-way air inlet valve 11, the air inlet pipe 9 and the breathing mask 8 in sequence, and at this time, the airflow enters the respiratory tract of the patient through the breathing mask 8.

When needs inhale the phlegm, medical personnel close breathing gas bag 2, bow-shaped board 4 loses the lift force of air current this moment, because the stroke of bow-shaped board 4 is restricted, so the focus of bow-shaped board 4 remains unchanged, bow-shaped board 4 replies the initial position under the action of gravity, pipeline 3 sees through window district 6 intercommunication external this moment, medical personnel operate common sputum aspirator (this device structure of non-.

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. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A sleeve pipe suitable for a tracheotomy patient is characterized in that: including intercommunication sleeve pipe and breathing airbag's pipeline, pipeline surface is along the sleeve pipe as for opening between the breathing airbag and has window district, articulated in the window district have the bow-shaped board that blocks up window district in the upset of breathing airbag operation, the bow-shaped board includes bow back and bow abdomen, bow back is inside towards window district, the bow abdomen is outside towards window district.

2. A cannula according to claim 1 adapted for use with a tracheotomy patient, wherein: window district is close to sheathed tube one end and is the top, and window district is close to the one end of breathing gasbag and is terminal, bow-shaped board is placed along top to terminal slope, and the bow back of the body contact pipeline inner wall of bow-shaped board.

3. A cannula according to claim 2 adapted for use with a tracheotomy patient, wherein: the bow-shaped board is opened flutedly with terminal coincidence department in window district, and the recess is located window district end, and bow-shaped board and recess clearance fit, has passed the connecting rod of transversely placing between recess and the bow-shaped board, adopts clearance fit between connecting rod and the bow-shaped board, and the connecting rod both ends bond with the recess lateral wall.

4. A cannula according to claim 3 adapted for use with a tracheotomy patient, wherein: the width of the arch plate is larger than that of the window area, but the width of the arch plate is smaller than the diameter of the pipeline, and the thickness of the arch plate is also smaller than the diameter of the pipeline.

5. A cannula according to claim 4 adapted for use with a tracheotomy patient, wherein: the sleeve comprises a contact part wrapping the laryngeal structure of the patient and a bandage tied at the back neck of the patient, the cross section of the contact part is arc-shaped, the tail end of the contact part is provided with a round hole, and the bandage which is fastened with each other is connected in the round hole.

6. A cannula according to claim 1 adapted for use with a tracheotomy patient, wherein: the pipeline intercommunication has the intake pipe, and the intake pipe is located between window district and the sleeve pipe, and the income gas port department of intake pipe is equipped with one-way admission valve, and the gas outlet department intercommunication of intake pipe has respirator.

7. A cannula according to claim 6 adapted for use with a tracheotomy patient, wherein: and a one-way air outlet valve is arranged in the pipeline and is positioned at the intersection of the pipeline and the air inlet pipe.