CN215386729U

CN215386729U - Tracheotomy fixing device

Info

Publication number: CN215386729U
Application number: CN202023031210.7U
Authority: CN
Inventors: 王利华; 李艳花; 滕玮; 薛超; 薛妮
Original assignee: Second Hospital of Shanxi Medical University
Current assignee: Second Hospital of Shanxi Medical University
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-01-04
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a tracheotomy fixing device, which belongs to the technical field of medical instruments and comprises a tracheotomy sleeve and a fixing band, wherein the tracheotomy sleeve comprises a base and sleeves arranged on the front surface of the base, connecting holes are formed in the base, the connecting holes are symmetrically formed in two sides of the sleeves, foam dressing is arranged on the back surface of the base, and through holes corresponding to the sleeves are formed in the foam dressing; the fixing band comprises an air bag and fastening bands arranged at two ends of the air bag; an air nozzle is arranged on the air bag; the thread gluing belt penetrates through the connecting hole and then is fixedly bonded. Adopt thread gluing area and gasbag cooperation to adjust the elasticity jointly, earlier according to the fixed thread gluing area length of patient's neck size during the use, make autogenous cutting sleeve pipe and fixed band loose bypass patient's neck, then aerify to the gasbag in and finely tune, until autogenous cutting sleeve pipe is fixed firmly, gasbag and patient area of contact are big, can effectively alleviate the pressure to patient's neck.

Description

Tracheotomy fixing device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly discloses a tracheotomy fixing device.

Background

Clinically, effective tracheotomy nursing can reduce sputum pollution at the tracheotomy position and bacterial pollution of skin around the incision, thereby reducing the probability of lower respiratory tract infection caused by invasion of a large amount of bacteria into the lung from the infected incision. At present, when tracheotomy nursing is clinically carried out, a gauze belt is used for winding around the back neck, a tracheostomy sleeve is penetrated in the front of the neck, and knot tying and fixing are carried out with one finger of tightness. If the gauze belt is too loose in the using process, the autogenous cutting sleeve is easy to be completely or partially separated from the trachea; if the gauze belt is too tight, the symptoms such as pressure sore and damage to the neck skin are easily caused, and the comfort of the patient is affected. And in order to absorb the seepage at the tracheotomy position and simultaneously relieve the oppression near the tracheotomy position, gauze can be placed between the tracheotomy position and the tracheotomy sleeve pipe, and the trachea passes through the gauze to realize the fixation of the gauze, but the fixation effect and the decompression effect are not ideal, and the gauze needs to be cut out to be used, thereby wasting time and labor.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a tracheotomy fixation device to ameliorate the above problems.

In order to achieve the purpose, the utility model provides a tracheotomy fixing device which comprises a tracheotomy casing pipe and a fixing belt, wherein the tracheotomy casing pipe comprises a base and a casing pipe arranged on the front surface of the base, the base is provided with connecting holes, the connecting holes are symmetrically arranged on two sides of the casing pipe, the back surface of the base is provided with a foam dressing, and the foam dressing is provided with a through hole corresponding to the casing pipe; the fixing band comprises an air bag and fastening bands arranged at two ends of the air bag; an air nozzle is arranged on the air bag; the thread gluing belt penetrates through the connecting hole and then is fixedly bonded.

Furthermore, the front of the foam dressing is an adhesive layer, release paper is arranged on the adhesive layer, a tearing line is arranged on the release paper and surrounds a tearing area, and the foam dressing is adhered to the autogenous cutting sleeve after the tearing area is torn off.

Furthermore, the air nozzle on the air bag comprises an air inlet nozzle and an air exhaust nozzle, and the air inlet nozzle is a one-way air inlet nozzle.

Further, the air inlet nozzle comprises an air inlet nozzle seat, a plugging seat and an air inlet plugging cover; the air inlet nozzle seat is fixed on the air bag, the inner wall of the air inlet nozzle seat is provided with a circular baffle disc, and the circular baffle disc is provided with a connecting column mounting hole and an air inlet hole communicated with the inside and the outside of the air bag; the plugging seat comprises a plugging disc for sealing the air inlet hole, a connecting column and an anti-falling block; the plugging disc is positioned below the circular blocking disc; the connecting column penetrates through the connecting column mounting hole, and two ends of the connecting column are respectively connected with the plugging disc and the anti-falling block; the anti-falling block is located above the connecting column mounting hole and used for preventing the circular blocking disc from being separated from the blocking seat.

Furthermore, a plugging block for inserting an air inlet is arranged on the plugging disc; the connecting column mounting hole and the connecting column are square.

Furthermore, the connecting column mounting hole is located at the circle center of the circular baffle disc, and the plurality of air inlets are circumferentially and uniformly distributed by taking the connecting column mounting hole as the circle center.

Furthermore, the air inlet nozzle seat, the plugging seat and the air inlet plugging cover are all made of plastics, and a connecting belt is arranged between the air inlet nozzle seat and the air inlet plugging cover.

Further, the exhaust nozzle comprises an exhaust nozzle seat, an exhaust blocking cover and a connecting belt for connecting the exhaust nozzle seat and the exhaust blocking cover; the exhaust nozzle seat is fixed on the air bag, and an exhaust hole communicated with the inside and the outside of the air bag is arranged in the exhaust nozzle seat.

The utility model has the following advantages:

1. the thread gluing belt and the air bag are matched to adjust the tightness together, when the thread gluing belt is used, the length of the thread gluing belt is fixed according to the size of the neck of a patient, the autogenous cutting sleeve and the fixing belt are enabled to loosely bypass the neck of the patient, then the air bag is inflated for fine adjustment until the autogenous cutting sleeve is fixed firmly, the contact area of the air bag and the patient is large, the pressure on the neck of the patient can be effectively reduced, and the air bag can also play a supporting role when being positioned at the back neck, so that the neck discomfort caused by the suspension of the neck of the patient and the pillow is avoided;

2. the foam dressing is arranged on the autogenous cutting sleeve to replace gauze, so that the wound exudate absorption effect and the pressure reduction effect are better, and the foam dressing is directly bonded on the autogenous cutting sleeve, so that the foam dressing is free from deviation and is not required to be cut in advance, and time and labor are saved;

3. the arrangement of the one-way air inlet nozzle effectively avoids the gas leakage in the air bag when the air charging pipe is pulled out, and the air charging effect is ensured;

4. the adopted air inlet nozzle has simple structure and good plugging effect;

5. the air inlet nozzle and the air exhaust nozzle are clear in labor division and convenient to operate.

Drawings

FIG. 1 is a schematic view of a tracheotomy fixation device;

FIG. 2 is a schematic structural view of a foam dressing;

FIG. 3 is a schematic structural view of an air inlet nozzle;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic view of the exhaust nozzle;

fig. 6 is a sectional view taken in the direction B-B in fig. 5.

In the figure: 1.1-base; 1.2-casing; 1.3-connecting hole; 2-a foam dressing; 2.1-tear area; 3.1-air bag; 3.2-sticking buckle tape; 3.3-air inlet nozzle; 3.31-air inlet nozzle seat; 3.32-air inlet blocking cover; 3.33-round catch plate; 3.34-air intake; 3.35-plugging disc; 3.36-connecting column; 3.37-anti-falling block; 3.4-exhaust nozzle; 3.41-exhaust nozzle seat; 3.42-exhaust block cover; 3.43-Vent hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment provides a tracheotomy fixing device, which comprises a tracheotomy sleeve and a fixing band, wherein the tracheotomy sleeve comprises a base 1.1 and a sleeve 1.2 arranged on the front surface of the base 1.1, a connecting hole 1.3 is formed in the base 1.2, the connecting holes 1.3 are symmetrically arranged on two sides of the sleeve 1.2, a foam dressing 2 is arranged on the back surface of the base 1.1, and a through hole corresponding to the sleeve 1.1 is formed in the foam dressing 2 so that a trachea can pass through the through hole; the fixing belt comprises an air bag 2 and fastening tapes 3.2 arranged at two ends of the air bag 3.1; an air nozzle is arranged on the air bag 3.1; the magic tape 3.2 is adhered and fixed after passing through the connecting hole 1.3.

The elasticity is adjusted jointly in this embodiment adoption thread gluing area 3.2 and the cooperation of gasbag 3.1, earlier according to the fixed thread gluing area 3.2 length of patient's neck size during the use, make loose patient's neck of bypassing of autogenous cutting sleeve pipe and fixed band, then inflate in to gasbag 3.1 and finely tune, it is firm until autogenous cutting sleeve pipe is fixed, gasbag 3.1 is big with patient area of contact, can effectively alleviate the pressure to patient's neck, and gasbag 3.1 is located the back neck and can also play the supporting role, it is unsettled with the pillow to avoid patient's neck to cause the neck discomfort.

Further, the front of the foam dressing 2 is an adhesive layer, release paper is arranged on the adhesive layer, a tearing line is arranged on the release paper, the tearing line surrounds a tearing area 2.1, and the foam dressing 2 is adhered to the tracheostomy cannula after the tearing area 2.1 is torn off. When the foam dressing 2 is contaminated, it can be directly torn off for replacement. Preferably, the tear-off area 2.1 is located between the two sets of attachment holes 1.3 to avoid that the foam dressing 2 adheres to the tracheostomy tube affecting the attachment of the hook and loop fastener 3.2.

Further, the air tap on the air bag 3.1 comprises an air inlet nozzle 3.3 and an air exhaust nozzle 3.4, and the air inlet nozzle 3.3 is a one-way air inlet nozzle. When the airbag 3.1 is inflated, the venting nozzle 3.4 is closed to avoid gas leakage.

Further, the air inlet nozzle 3.3 comprises an air inlet nozzle seat 3.31, a blocking seat and an air inlet blocking cover 3.32; the air inlet nozzle seat 3.31 is fixed on the air bag 3.1, the inner wall is provided with a circular baffle disc 3.33, and the circular baffle disc 3.33 is provided with a connecting column mounting hole and an air inlet hole 3.34 communicated with the inside and the outside of the air bag; the plugging seat comprises a plugging disc 3.35 for sealing the air inlet 3.34, a connecting column 3.36 and an anti-falling block 3.37; the plugging disc 3.35 is positioned below the circular baffle disc 3.33; the connecting column 3.36 penetrates through the connecting column mounting hole, and two ends of the connecting column are respectively connected with the plugging disc 3.35 and the anti-falling block 3.37; the anti-falling block 3.37 is positioned above the mounting hole of the connecting column and used for separating the circular blocking disc 3.33 from the blocking seat. When the air bag 3.1 is inflated, the air outside the air bag 3.1 applies pressure to the plugging seat to enable the plugging disc 3.35 to move towards the inner side of the air bag 3.1, the air inlet hole 3.34 is opened, after the inflation is stopped, the air inside the air bag 3.1 applies pressure to the plugging disc 3.35 to jack the plugging disc and is attached to the circular blocking disc 3.33, so that the air inlet hole 3.34 is sealed, and the air inlet plugging cover 3.32 is used for plugging the air inlet nozzle seat 3.31 after the inflation is finished, so that air leakage is effectively prevented.

Furthermore, a plugging block for inserting the air inlet hole 3.34 is arranged on the plugging disc 3.35 to improve the sealing property; the connecting column mounting hole and the connecting column 3.36 are both square, so that the blocking block is prevented from being difficultly inserted into the air inlet hole 3.34 due to the rotation of the blocking disc 3.35.

Furthermore, the connecting column mounting holes are located at the circle center of the circular baffle disc 3.33, and the plurality of air inlets 3.34 are uniformly arranged in the circumferential direction by taking the connecting column mounting holes as the circle center.

Further, the air inlet nozzle seat 3.31, the blocking seat and the air inlet blocking cover 3.32 are all made of plastics, and a connecting belt is arranged between the air inlet nozzle seat 3.31 and the air inlet blocking cover 3.32.

Further, the exhaust nozzle 3.4 comprises an exhaust nozzle seat 3.41, an exhaust blocking cover 3.42 and a connecting belt for connecting the exhaust nozzle seat 3.41 and the exhaust blocking cover 3.42; the exhaust nozzle seat 3.41 is fixed on the air bag 3.1, and an exhaust hole 3.43 communicating the inside and the outside of the air bag is arranged in the exhaust nozzle seat. The venting nozzle 3.4 is made of plastic.

Further, the air bag 3.1 can be made of thermoplastic polyurethane elastomer rubber, and a bulge for massage is arranged at the position contacting with the neck.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tracheotomy fixing device comprises a tracheotomy sleeve and a fixing band, wherein the tracheotomy sleeve comprises a base and a sleeve arranged on the front surface of the base, the base is provided with connecting holes, the connecting holes are symmetrically arranged on two sides of the sleeve, and the tracheotomy fixing device is characterized in that a foam dressing is arranged on the back surface of the base, and the foam dressing is provided with through holes corresponding to the sleeve;

the fixing band comprises an air bag and fastening bands arranged at two ends of the air bag;

an air nozzle is arranged on the air bag;

the thread gluing belt penetrates through the connecting hole and then is fixedly bonded.

2. The tracheotomy fixation device of claim 1, wherein the adhesive layer is on the front surface of the foam dressing, the release paper is disposed on the adhesive layer, the release paper is provided with a tear line, the tear line surrounds the tear area, and the foam dressing is bonded to the tracheotomy tube after being torn away from the tear area.

3. The tracheotomy fixation device of claim 2, wherein the air nozzle on the air bag comprises an air inlet nozzle and an air outlet nozzle, and the air inlet nozzle is a one-way air inlet nozzle.

4. The tracheotomy fixation device of claim 3, wherein the air inlet nozzle comprises an air inlet nozzle seat, a blocking seat and an air inlet blocking cap;

the air inlet nozzle seat is fixed on the air bag, the inner wall of the air inlet nozzle seat is provided with a circular baffle disc, and the circular baffle disc is provided with a connecting column mounting hole and an air inlet hole communicated with the inside and the outside of the air bag;

the plugging seat comprises a plugging disc for sealing the air inlet hole, a connecting column and an anti-falling block;

the plugging disc is positioned below the circular blocking disc;

the connecting column penetrates through the connecting column mounting hole, and two ends of the connecting column are respectively connected with the plugging disc and the anti-falling block;

the anti-falling block is located above the connecting column mounting hole and used for preventing the circular blocking disc from being separated from the blocking seat.

5. The tracheotomy fixation device of claim 4, wherein the plugging disc is provided with a plugging block for insertion of the air inlet hole;

the connecting column mounting hole and the connecting column are square.

6. The tracheotomy fixation device of claim 5, wherein the connecting column mounting hole is located at the center of the circular blocking plate, and the plurality of air inlets are circumferentially and uniformly arranged around the connecting column mounting hole.

7. The tracheotomy fixation device of claim 6, wherein the inlet base, the plug base and the inlet plug are made of plastic, and a connecting strap is provided between the inlet base and the inlet plug.

8. The tracheotomy fixation device of claim 3, wherein the exhaust nozzle comprises an exhaust nozzle base, an exhaust block cover, and a connecting strap connecting the exhaust nozzle base and the exhaust block cover;

the exhaust nozzle seat is fixed on the air bag, and an exhaust hole communicated with the inside and the outside of the air bag is arranged in the exhaust nozzle seat.