CN211188670U

CN211188670U - Tracheotomy sleeve

Info

Publication number: CN211188670U
Application number: CN201921998289.5U
Authority: CN
Inventors: 邓苏爱; 刘文斌; 张晓东; 郝慧; 王旋; 周文静; 郭雨露
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-07
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a tracheotomy sleeve relates to medical instrument technical field. The tracheotomy tube comprises a tube body, and the tube body is provided with an extending end inserted into the tube incision and a free end far away from the extending end; and the aseptic cover body, the cover is established on the trachea body, aseptic cover body orientation stretch into the end opening setting, with stretch into the end and insert cover when the trachea incision is established on the trachea incision, stretch into the end and insert the aseptic cover body cover when the trachea incision and establish on the trachea incision, formed aseptic space between patient's trachea incision and aseptic cover, need not use and change gauze, reduced clinical care task, reduced the risk of trachea incision infection, simple structure, convenient to use.

Description

Tracheotomy sleeve

Technical Field

The utility model relates to the technical field of medical equipment, in particular to tracheotomy sleeve pipe.

Background

The tracheotomy tube is suitable for patients who need to establish a breathing passage when anesthesia, artificial ventilation or other assisted respiration is carried out. When in use, the trachea incision is opened at the throat of a patient, one end of the trachea is inserted into the trachea incision, the other end of the trachea is communicated with the outside, and a fixing device is required to fix the trachea on the erection neck of the patient.

The existing fixing device is provided with two gaskets outside an air pipe, one layer of gauze is arranged between the gaskets and the skin of a patient during fixing, and then the two gaskets are tied on the neck of the patient through a rope. This kind of fixed mode is because sputum can be followed trachea incision blowout to gauze and gasket on, needs often to change the gauze disinfection, has increased clinical care task, and in addition, behind the sputum pollution gauze, there is the risk of infection in the trachea incision.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a trachea opens sleeve pipe, aims at solving current trachea and opens sleeve pipe and use inconvenient technical problem.

In order to achieve the above object, the utility model provides a tracheotomy tube, include:

the trachea body is provided with an extending end inserted into the trachea incision and a free end far away from the extending end; and the number of the first and second groups,

the sterile cover body is sleeved on the trachea body and faces the opening of the stretching end, so that the stretching end is inserted into the trachea incision and covers the trachea incision.

Optionally, the sterile cover body comprises an inner breathable layer, a sterile glass wool layer and an outer breathable layer which are sequentially stacked from inside to outside, and a plurality of through holes are formed in the inner breathable layer and the outer breathable layer.

Optionally, the sterile cover body with trachea body contact position is provided with connecting portion, trachea body surface corresponds and is provided with the installation department, the installation department with connecting portion threaded connection.

Optionally, the open end of the sterile enclosure is outwardly flanged.

Optionally, a bonding layer is disposed on a side of the flange facing the protruding end.

Optionally, the tracheotomy tube further comprises a fixing device, the fixing device comprises two fixing buckles and a fixing rope, the two fixing buckles are arranged on the outer surface of the sterile cover body and are opposite to the central symmetry of the sterile cover body, and the two ends of the fixing rope are respectively connected with the two fixing buckles.

Optionally, the securing cord is an elastic securing strap.

Optionally, the sterile mask body and the trachea body are integrally formed.

Optionally, a sputum suction port is further arranged on the sterile cover body.

Optionally, an isolation cap is mounted on the sputum suction port.

The technical scheme of the utility model, through designing a trachea and cutting the sleeve pipe, the trachea opens the sleeve pipe and includes the aseptic cover body, and the cover of aseptic cover body is established on the trachea body, and the cover of aseptic cover body orientation stretches into the end and sets up the opening, and the cover of aseptic cover body is established on the trachea incision when stretching into the end and inserting the trachea incision, has formed aseptic space between patient's trachea incision and aseptic cover, need not use and change the gauze, has reduced clinical care task, has reduced the risk of trachea incision infection, moreover, the steam generator is simple in structure, and is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an embodiment of a tracheotomy cannula provided by the invention;

fig. 2 is a schematic view of another embodiment of the tracheotomy cannula provided by the invention.

The reference numbers illustrate:

1	trachea body	22	Sputum suction port
				11	Extending-in end	23	Isolation cap
12	Free end	3	Fixing device
				2	Sterile cover body	31	Fixing buckle
21	Opening of the container

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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, if directional indications (such as upper, lower, left, right, front, back, outer and inner … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

When current tracheotomy sleeve pipe used, need often change the gauze, increased clinical care task, in addition, there is the risk of infection in the tracheotomy. In view of this, the utility model provides a tracheotomy tube aims at solving current tracheotomy tube and uses inconvenient technical problem. Fig. 1 is a schematic view of an embodiment of a tracheotomy cannula provided by the invention; fig. 2 is a schematic view of another embodiment of the tracheotomy cannula provided by the invention.

As shown in fig. 1 and 2, the tracheotomy tube of the present invention comprises a tube body 1 and a sterile cover 2, wherein the tube body 1 has an insertion end 11 inserted into the incision of the trachea and a free end 12 far away from the insertion end 11; 2 covers of aseptic cover body are established on

trachea body

1, 2 covers of aseptic cover body are stretched into 11 openings 21 settings of end, set up opening 21 and be in order to stretch into when end 11 inserts the trachea incision, 2 covers of aseptic cover body are established on the trachea incision, during the specific use, insert patient's trachea incision with the end 11 of stretching into of trachea body 1, free end 12 and outside air intercommunication, or switch on breathing machine, artificial nose etc. this moment, 2 covers of aseptic cover body are in trachea incision top, aseptic space has been formed between trachea incision and the aseptic cover body 2, need not use and change gauze, the clinical care task has been reduced, the risk of trachea incision infection has been reduced, moreover, the steam generator is simple in structure, high durability and convenient use.

In order to increase the air permeability of the tracheotomy, in the embodiment, the sterile cover body 2 comprises an inner breathable layer, a sterile glass wool layer and an outer breathable layer (not shown) which are sequentially stacked from inside to outside, a plurality of through holes (not shown) are formed in the inner breathable layer and the outer breathable layer, the glass wool belongs to one category of glass fiber, is artificial inorganic fiber, can resist bacteria, mildew and aging, resists corrosion, and ensures a healthy environment, and the sterile glass wool layer and the inner and outer breathable layers are arranged, so that on one hand, the air permeability of the tracheotomy is ensured, the wound healing is accelerated, on the other hand, the glass wool prevents bacteria, impurities and the like in the air from entering a sterile space, and the tracheotomy is ensured to be in the sterile environment.

To the material of interior ventilative layer and outer ventilative layer, the utility model discloses do not do the restriction, preferably, in this embodiment, interior ventilative layer and outer ventilative layer adopt the plastic, and the plastic is by polymer synthetic resin (polymer) for the principal ingredients, has heat preservation, moisturizing, shakes excellent properties such as inhale, sets up a plurality of through-holes on the plastic, has increased the gas permeability of the aseptic cover body 2, can also utilize its heat preservation, moisturizing, inhale excellent properties such as shake.

The utility model discloses do not restrict the connected mode to the aseptic cover body 2 and trachea body 1, the aseptic cover body 2 and trachea body 1 can be dismantled the connection, in this embodiment, aseptic cover body 2 is provided with connecting portion (not drawn in the picture) with trachea body 1 contact position, the correspondence of 1 surface of trachea body is provided with the installation department (not drawn in the picture), installation department and connecting portion threaded connection, threaded connection has guaranteed the gas tightness between the aseptic cover body 2 and the trachea body 1, be favorable to the formation in aseptic space, when needing to nurse the trachea incision, the aseptic cover body 2 that rotates in aseptic space is with rotating connecting portion, take off aseptic cover body 2 from trachea body 1 and nurse, install aseptic cover body 2 on trachea body 1 again after the nursing, moreover, the steam generator is simple in structure, the high operability.

In other embodiments, the sterile cover 2 and the trachea body 1 may be integrally formed, and at this time, if it is desired to suck the foreign matters in the sterile cover 2, as shown in fig. 2, in this embodiment, the sterile cover 2 is provided with a sputum suction port 22, so that the foreign matters such as sputum can be sucked out from the opening 21, which is convenient and easy to implement.

Preferably, as shown in fig. 2, in this embodiment, the isolation cap 23 is installed on the sputum suction port 22, when the foreign matter needs to be sucked, the isolation cap 23 is opened to suck, and after the suction is finished, the isolation cap 23 is installed on the sputum suction port 22 to prevent the external air from entering the sterile cover body 2 from the sputum suction port 22 and affecting the sterile space.

In order to alleviate the pain of the patient, in the embodiment of the present invention, the opening 21 end of the sterile cover body 2 is extended outward to form a flange (not shown in the figure), and the flange is disposed to form a contact surface at the contact position between the opening 21 and the skin of the patient, so as to prevent the opening 21 from cutting the skin of the patient and affecting the use experience of the patient.

In order to facilitate the formation of the sterile space, in this embodiment, the side of the flange facing the insertion end 11 is provided with an adhesive layer, which adheres the sterile cover 2 to the skin of the patient, and can effectively prevent external air from entering the sterile cover 2 from the opening 21 and damaging the sterile space.

After the trachea opens the sleeve pipe dress, there is the risk that drops from the trachea incision the utility model provides an embodiment, as shown in fig. 1 and 2, the trachea opens the sleeve pipe and still includes fixing device 3, fixing device 3 includes that two are fixed to be detained 31 and fixed rope (not drawn in the picture), two are fixed to be detained 31 and establish the surface at the aseptic cover body 2 and the central symmetrical arrangement of the aseptic cover body 2 relatively, fixed stability has been increased, two fixed knot 31 are connected respectively at the both ends of fixed rope, and finally fix on patient's brighneck, this kind of fixed mode is fixed firm, can effectively avoid the trachea to open the sheathed tube and drop.

Preferably, in the embodiment of the utility model provides an in, fixed rope is elastic fixation area, and elastic fixation area is comparatively soft, can adjust length according to the patient of difference, prevents to tie up after on patient's neck, forms to rein in the trace or even rein in patient's skin, can effectively alleviate patient's misery, and reinforcing patient experiences.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tracheotomy cannula for insertion into a tracheotomy for ventilation of a patient, comprising:

2. The tracheostomy tube of claim 1, wherein said sterile mask body comprises an inner gas permeable layer, a sterile glass wool layer, and an outer gas permeable layer stacked in sequence from the inside to the outside, said inner gas permeable layer and said outer gas permeable layer having a plurality of through holes formed therein.

3. The tracheotomy tube of claim 2, wherein a connecting part is arranged at the contact position of the sterile cover body and the trachea body, and an installation part is correspondingly arranged on the outer surface of the trachea body and is in threaded connection with the connecting part.

4. The tracheostomy tube of claim 1 wherein said open end of said sterile hood is flanged outwardly.

5. The tracheostomy tube of claim 4 wherein said flange is provided with an adhesive layer on the side facing said access end.

6. The tracheotomy tube of claim 1, further comprising a fixing device, wherein the fixing device comprises two fixing buckles and a fixing rope, the two fixing buckles are arranged on the outer surface of the sterile cover body and are symmetrically arranged relative to the center of the sterile cover body, and two ends of the fixing rope are respectively connected with the two fixing buckles.

7. The tracheostomy tube of claim 6 wherein said securing cord is an elastic securing strap.

8. The tracheostomy tube of claim 1 wherein said sterile mask body and said tracheal body are integrally formed.

9. The tracheostomy tube of claim 8 wherein said sterile hood further includes a sputum suction port.

10. The tracheostomy tube of claim 9 wherein a spacer cap is attached to said sputum aspirating port.