CN220276086U

CN220276086U - Tracheal cannula fixing device

Info

Publication number: CN220276086U
Application number: CN202321704231.1U
Authority: CN
Inventors: 杨莹; 任晓波; 曹飞
Original assignee: Beijing Tongren Hospital
Current assignee: Beijing Tongren Hospital
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-02
Anticipated expiration: 2033-06-30

Abstract

The utility model provides a tracheal cannula fixing device, which comprises a fixing piece, wherein the fixing piece is provided with a through hole which is communicated in the thickness direction of the fixing piece, the through hole is suitable for the tracheal cannula to pass through, and a first end and a second end of the fixing piece are respectively provided with a connecting part; the fixing piece is arranged on the fixing piece and is configured to be matched with the tracheal cannula to fix the tracheal cannula to the fixing piece; the first end of connecting piece is equipped with first cooperation portion, and the second end of connecting piece is equipped with the second cooperation portion, and at least one and connecting portion detachably in first cooperation portion and the second cooperation portion are connected in order to adjust the position of stationary blade. Through the cooperation of mounting and connecting piece, can be stable be fixed in the stationary blade and wait fixed position to can adjust according to the latitude of waiting fixed position, improve patient's comfort level.

Description

Tracheal cannula fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a tracheal cannula fixing device.

Background

Tracheotomy is a common operation in which the cervical trachea is cut and the tracheal cannula is placed, thereby relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory tract secretions. The tracheal cannula can prevent or rapidly relieve respiratory obstruction, reduce anatomical dead space of respiratory tract and increase effective ventilation.

At present, a clinical tracheotomy cannula is usually fixed on the neck of a patient by means of a cotton rope, and the cotton rope is inelastic and cannot stretch, so that the cotton rope can be hardened and forms a string after being used for a period of time, the neck is easy to be pressed or has tightening feel, and the patient is uncomfortable to wear; in addition, the cotton ropes at the two ends need to be tied up, and when the tightness of the cotton ropes is adjusted, the operation is inconvenient and the cotton ropes are not easy to untwist.

The self-adhesive neck sleeve fixing rope used in the market can alleviate discomfort of a patient to a certain extent, and is convenient to operate, but because the tightness of the sleeve rope of the patient needs to be checked every day, and the tightness is adjusted according to the neck condition of the patient, after the self-adhesive neck sleeve fixing rope is repeatedly used, the viscosity is reduced, the risk of unstable fixation exists, and the occurrence of tube falling is possibly caused.

Disclosure of Invention

The utility model provides a novel technical scheme of a tracheal cannula fixing device, which at least can solve the problem of poor comfort level of a patient caused by fixing the tracheal cannula by an elastic bandage in the prior art.

The utility model provides a tracheal cannula fixing device, comprising: the fixing piece is provided with a through hole penetrating along the thickness direction of the fixing piece, the through hole is suitable for the tracheal cannula to pass through, and the first end and the second end of the fixing piece are respectively provided with a connecting part; a securing member provided to the securing plate, the securing member being configured to cooperate with the tracheal tube to secure the tracheal tube to the securing plate; the first end of connecting piece is equipped with first cooperation portion, the second end of connecting piece is equipped with the second cooperation portion, first cooperation portion with at least one of second cooperation portion with connecting portion detachably connects in order to adjust the position of stationary blade.

Optionally, at least one of the first mating portion and the second mating portion is bonded or snap-connected to the connecting portion.

Optionally, the moisture-proof sheet further comprises a moisture-proof sheet, the moisture-proof sheet is provided with a connecting hole penetrating along the thickness direction of the moisture-proof sheet, the connecting hole corresponds to the through hole to accommodate the tracheal cannula to pass through, the first end and the second end of the moisture-proof sheet are respectively provided with a fixing part, and the fixing parts are respectively detachably connected with the first matching part and the second matching part to fix the position of the moisture-proof sheet.

Optionally, the moisture resistant sheet is formed as a piece of waterproof material.

Optionally, the size of the connecting hole located in each of the moisture proof sheets is different.

Optionally, anti-slip particles are arranged on the surface of the moisture-proof sheet and are used for being abutted with the fixing sheet.

Optionally, the dampproof sheet is provided with a sealing strip, and the sealing strip is abutted with the tracheal cannula.

Optionally, the number of sealing strips is a plurality of, and each sealing strip's first end is respectively along the connecting hole is radial movable, and each sealing strip's second end is used for respectively with tracheal cannula butt.

Optionally, the connector is formed as a strap, the strap being a piece of breathable material.

Optionally, the dustproof device further comprises a dustproof sheet, wherein the first end and the second end of the dustproof sheet are respectively provided with a hanging portion, and the hanging portions are respectively detachably connected with the first matching portion and the second matching portion to fix the dustproof sheet so as to cover the through hole.

According to the tracheal cannula fixing device, the fixing piece can be stably fixed at the position to be fixed through the matching of the connecting pieces, and can be adjusted according to the latitude of the position to be fixed, so that the comfort level of a patient is improved.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic diagram showing a stator according to one embodiment of the utility model;

FIG. 2 is a schematic illustration of a moisture barrier sheet in accordance with one embodiment of the present utility model;

FIG. 3 is a schematic view of a sealing strip in accordance with one embodiment of the present utility model;

fig. 4 is a schematic view of a dust-proof sheet according to an embodiment of the present utility model.

Reference numerals

100. A tracheal tube fixing device;

10. a fixing piece; 11. a through hole; 12. a connection part; a fixing member 13; an annular channel 14;

20. a sealing strip;

30. a connecting piece; 31. a first mating portion; 32. a second mating portion;

40. a moisture-proof sheet; 41. a connection hole; 42. anti-slip particles; 43. a fixing part;

50. a tracheal tube;

60. a support rod;

70. a connecting plate;

80. a dust-proof sheet;

90. a hanging part.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

An tracheal tube fixation device 100 in accordance with an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, an tracheal tube fixing device 100 according to an embodiment of the present utility model includes: fixing piece 10, connecting piece 30 and fixing piece 13.

Specifically, the fixing piece 10 is provided with a through hole 11 penetrating in the thickness direction thereof, the through hole 11 being configured to be suitable for the tracheal tube 50 to pass therethrough, and the first and second ends of the fixing piece 10 are respectively provided with the connection portion 12. A securing member 13 is provided to the securing plate 10, the securing member 13 being configured and adapted to cooperate with the tracheal tube 50 to secure the tracheal tube 50 to the securing plate 10. The first end of the connecting piece 30 is provided with a first mating portion 31, the second end of the connecting piece 30 is provided with a second mating portion 32, and at least one of the first mating portion 31 and the second mating portion 32 is detachably connected with the connecting portion 12 to adjust the position of the fixing piece 10.

In other words, the tracheal tube fixing device 100 according to the embodiment of the present utility model is mainly composed of the fixing piece 10, the fixing piece 13, and the connection piece 30.

Wherein, stationary blade 10 and patient's neck butt, the through-hole 11 that link up along its thickness has been seted up to the middle part of stationary blade 10, and through-hole 11 can hold tracheal cannula 50 and pass. The fixing piece 10 is formed as an oval structural member, the first end and the second end of the fixing piece 10 are respectively provided with a connecting part 12, and the two connecting parts 12 are symmetrically arranged about the central line of the fixing piece 10 in the length direction. The fixing piece 13 is installed at one side of the fixing piece 50, and the fixing piece 13 is configured to be adapted to be engaged with the tracheal tube 50, thereby fixing the tracheal tube 50 to the fixing piece 10. Specifically, the fixing piece 13 is slidably disposed on the fixing piece 10, and the fixing piece 13 can abut against the tracheal cannula 50 and fix the tracheal cannula 50. The first mating portion 31 is mounted at a first end of the connecting member 30, the second mating portion 32 is mounted at a second end of the connecting member 30, at least one of the first mating portion 31 and the second mating portion 32 is detachably mated with the connecting portion 12, and specifically, the first mating portion 31 and the second mating portion 32 are both detachably connected with the connecting portion 12.

Specifically, the fixing piece 13 is formed into a cylindrical structure, the fixing piece 10 is provided with an annular channel 14, the fixing piece 13 is movable along the annular channel 14, and the distances between the annular channel 14 and the through hole 11 are different, namely, the fixing piece 13 can be close to or far away from the through hole 11 by moving along the annular channel 14, so that the tracheal cannula 50 can be abutted or loosened.

The method of using tracheal tube fixation device 100 in accordance with an embodiment of the present utility model is described in detail below in conjunction with fig. 1-4.

When the tracheal cannula fixing device 100 according to the embodiment of the utility model is used, firstly, after the tracheal cannula 50 is inserted into a patient's trachea, the dressing is placed around the tracheal cannula 50, then the through hole 11 is aligned with the tracheal cannula 50 and moved until the fixing piece 10 is sleeved outside the tracheal cannula 50, the tracheal cannula is fixed through the fixing piece 13, and meanwhile, the dressing is compressed, so that the dressing and the tracheal cannula 50 are synchronously limited. The fixing piece 10 is conveniently adjusted to a proper position through the connection of the first matching part 31 and the second matching part 32 with the connecting part 12, namely the installation of the fixing device is completed, the pressure applied to the neck of the patient by the connecting piece 30 is small, and the comfort level of the patient is improved. And the fixing device has stable fixing effect on the tracheal cannula, and reduces the occurrence of the phenomenon of tube removal.

Therefore, the dressing and the tracheal cannula 50 can be limited through the cooperation of the fixing piece 10 and the fixing piece 13, the possibility that the dressing falls off or the tracheal cannula 50 is shifted is reduced, the dressing is enabled to stably protect the incision of a patient, the occurrence of the phenomena of infection of the patient and the like is reduced, and the patient can stably exchange gas through the tracheal cannula 50. And the fixing member 13 can fix the relationship between the tracheal tube 50 and the fixing piece 10, reducing the possibility of movement of the tracheal tube 50, so that the patient can perform gas exchange stably through the tracheal tube 50. Through the detachable connection between first cooperation portion 31, second cooperation portion 32 and connecting portion 12, can be with stationary blade 10 stable be fixed in patient's neck to can be according to patient's neck latitude adjustment stationary blade 10's position, make stationary blade 10 and connecting piece 30 all stabilize the laminating patient's neck, reduce fixing device and exert pressure too big the possibility that causes the damage to patient's neck, improve patient's comfort level.

In some embodiments of the present utility model, at least one of the first mating portion 31 and the second mating portion 32 is bonded or snap-fit to the connecting portion 12.

Specifically, as shown in fig. 1, at least one of the first mating portion 31 and the second mating portion 32 is bonded or snap-connected to the connecting portion 12, and optionally, both the first mating portion 31 and the second mating portion 32 are snap-connected to the connecting portion 12. The connecting part 12 is a button, the first matching part 31 is a plurality of through holes, the second matching part 32 is also a plurality of through holes, the through holes are distributed at intervals along the length direction of the connecting piece 30, and the connecting piece 30 is matched with the button in a detachable way through the through holes 11, so that medical staff can conveniently adjust the tightness of the connecting piece 30 to enable the connecting piece 30 to be attached to the neck of a patient.

Alternatively, the first mating portion 31 and the second mating portion 32 are bonded to the connecting portion 12, that is, the first mating portion 31 and the second mating portion 32 are respectively connected to the connecting portion 12 through a velcro.

That is, the length of the connecting piece 30 can be freely adjusted by detachably connecting the first fitting portion 31 and the second fitting portion 32 with the connecting portion 12, so that the connecting piece 30 is attached to the neck of the patient, the fixing piece 10 can be adjusted to a proper position, the position of the tracheal cannula 50 is stably fixed, and the comfort level of the patient is improved. The first matching portion 31, the second matching portion 32 and the connecting portion 12 are easy to detach, and shaking is not easy to occur, namely, the fixing of the tracheal cannula 50 is stable, and the possibility that the shaking of the tracheal cannula 50 is driven to cause discomfort to a patient when the connecting piece 30 is fixed is reduced.

Optionally, the moisture-proof sheet 40 is further included, the moisture-proof sheet 40 is provided with a connecting hole 41 penetrating along the thickness direction thereof, the connecting hole 41 corresponds to the through hole 11 to accommodate the tracheal cannula 50 to pass through, the first end and the second end of the moisture-proof sheet 40 are respectively provided with a fixing part 43, and the fixing parts 43 are respectively detachably connected with the first matching part 31 and the second matching part 32 to fix the position of the moisture-proof sheet 40.

Specifically, as shown in fig. 2 to 3, the fixing device further includes a moisture-proof sheet 40, the moisture-proof sheet 40 being provided with a connection hole 41 penetrating in a thickness direction thereof, the connection hole 41 corresponding to the through hole 11 and being configured to be suitable for the passage of the tracheal tube 50. The moisture proof sheet 40 is formed as a rectangular sheet body, and the first and second ends of the moisture proof sheet 40 are respectively provided with fixing portions 43, and the fixing portions 43 are detachably connected with the first and second fitting portions 31 and 32, respectively, to fix the position of the moisture proof sheet 40.

Thus, by providing the moisture-proof sheet 40, the dressing of the patient's neck can be kept clean and dry during aerosol inhalation therapy, promoting wound healing.

Specifically, the fixing portion 43 is formed as a fixing band which is fitted over the first fitting portion 31 and the second fitting portion 32 to fix the moisture-proof sheet 40.

Further, the size of the moisture-proof sheet 40 is larger than that of the fixing sheet 10, that is, the moisture-proof sheet 40 can completely cover the fixing sheet 10 to shield both the fixing sheet 10 and the dressing.

In other words, through the arrangement of the connecting hole 41, the moisture-proof sheet 40 can be smoothly sleeved outside the tracheal cannula 50, and the dressing can be covered on the whole surface because the size of the moisture-proof sheet 40 is larger than that of the fixing sheet 10, so that the possibility of dressing wetting is reduced, and the comfort of a patient is improved.

In some embodiments of the present utility model, the moisture barrier sheet 40 is formed as a piece of waterproof material.

Specifically, the moisture-proof sheet 40 is a waterproof material member, and specifically, the moisture-proof sheet 40 is made of a silicone material.

In other words, since the moisture barrier sheet 40 is a waterproof material, the nebulized gas is stably separated from the dressing, the possibility of the dressing wetting out to cause discomfort to the patient is reduced, and the comfort of the patient is improved.

According to some alternative embodiments of the present utility model, the size of the connection hole 41 in each of the moisture proof sheets 40 is different.

Specifically, as shown in fig. 2, the number of the moisture-proof sheets 40 in the tracheal tube fixing device 100 may be plural, and the size of the connection hole 41 on each moisture-proof sheet 40 is different, and the connection hole 41 on each moisture-proof sheet 40 is matched with the tracheal tube 50 of different specifications, respectively.

Therefore, since the connecting holes 41 on each moisture-proof sheet 40 are different in size, the connecting holes 41 can be matched with the tracheal tubes 50 of different specifications, and the applicability of the fixing device is improved.

According to some alternative embodiments of the present utility model, the surface of the moisture-proof sheet 40 is provided with anti-slip particles 42, and the anti-slip particles 42 are used to abut against the fixing sheet 10.

Specifically, as shown in fig. 2, the surface of the moisture-proof sheet 40 adjacent to the fixing sheet 10 is integrally formed with anti-slip particles 42, and the anti-slip particles 42 are abutted against the fixing sheet 10.

In other words, by the arrangement of the anti-slip particles 42, the contact area between the moisture-proof sheet 40 and the fixing sheet 10 can be increased, and the gas generated by atomization is prevented from entering the gap between the moisture-proof sheet 40 and the fixing sheet 10, and the possibility of dressing wetting is reduced.

According to some alternative embodiments of the present utility model, the moisture-proof sheet 40 is provided with a sealing strip 20, and the sealing strip 20 abuts against the tracheal tube 50.

Specifically, as shown in fig. 3, the weather strip 20 is mounted on the moisture-proof sheet 40, and the weather strip 20 abuts against the tracheal cannula 50.

In other words, by the provision of the sealing tape 20, the connection relationship between the moisture-proof sheet 40 and the tracheal tube 50 can be further increased, and the spread of the atomized gas along the gap between the tracheal tube 50 and the connection hole 41 on the moisture-proof sheet 40 can be hindered, reducing the possibility of the dressing being wetted.

According to one embodiment of the present utility model, the number of the sealing strips 20 is plural, and the first end of each sealing strip 20 is respectively movable along the radial direction of the connecting hole 41, and the second end of each sealing strip 20 is respectively used for abutting against the tracheal cannula 50.

Specifically, as shown in fig. 3, the number of the sealing strips 20 is plural, specifically, the number of the sealing strips 20 may be two or four, and may be adjusted according to the requirement, specifically, the number of the sealing strips 20 in this embodiment is two, and the two sealing strips 20 are symmetrically arranged about the radial direction of the connecting hole 41. Each sealing strip 20 is arranged in an arc shape. One side of the sealing strip 20 is integrally formed with a connecting plate 70, and a waist-shaped hole is formed in the connecting plate 70. The moisture-proof sheet 40 is provided with a supporting rod 60, the supporting rod 60 can move along the waist-shaped hole, and the supporting rod 60 is abutted against the inner wall of the waist-shaped hole. The other side of the sealing strips 20 is abutted with the tracheal cannula 50, and the two sealing strips 20 enclose a sealing cavity, and the size of the sealing cavity is slightly smaller than that of the connecting hole 41.

In other words, since the sealing strip 20 is movable, when the moisture-proof sheet 40 is sleeved outside the tracheal cannula 50, the tracheal cannula 50 can pass through the connecting hole 41 more smoothly, so that the possibility of driving the tracheal cannula 50 to move when the moisture-proof sheet 40 is sleeved is reduced. After the dampproof sheet 40 is installed, the two sealing strips 20 are moved towards the connecting hole 41 until the two sealing strips 20 are attached to and abutted against the outer wall of the tracheal cannula 50, so that the connection firmness between the dampproof sheet 40 and the tracheal cannula 50 is further improved, and the holes between the dampproof sheet 40 and the tracheal cannula 50 are sealed.

According to other embodiments of the present utility model, the connector 30 is formed as a strap, which is a piece of breathable material.

Specifically, as shown in fig. 1, the connecting band is a strap, the strap is a breathable material piece, and specifically, the strap is a cotton strap.

In other words, the breathable material is adopted to manufacture the binding band, so that the breathable effect of the binding band can be improved, the binding band is not easy to smolder at the skin joint of a patient, the possibility that eczema is generated at the skin joint of the patient and the binding band is reduced, and the comfort level of the patient is improved.

According to some embodiments of the present utility model, the dustproof sheet 80 further includes hanging portions 90 provided at a first end and a second end of the dustproof sheet 80, respectively, and the hanging portions 90 are detachably connected with the first engaging portion 31 and the second engaging portion 32, respectively, to fix the dustproof sheet 80 to cover the through hole 11.

Specifically, as shown in fig. 4, the fixing device further includes a dust-proof sheet 80, and specifically, the dust-proof sheet 80 is made of fabric. The first end and the second end of the dust-proof sheet 80 are integrally formed with hanging portions 90, and the hanging portions 90 are detachably connected with the first fitting portion 31 and the second fitting portion 32, respectively, so that the dust-proof sheet 80 is fixed to cover the through hole 11.

Thus, the dust-proof sheet 80 is arranged to cover the tracheal cannula 50 of the neck of the patient, thereby not only being beautiful, but also preventing dust and foreign matters from entering the airway of the patient and reducing the possibility of inflammation of the wound of the patient.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A tracheal tube fixation device, comprising:

the fixing piece is provided with a through hole penetrating along the thickness direction of the fixing piece, the through hole is suitable for the tracheal cannula to pass through, and the first end and the second end of the fixing piece are respectively provided with a connecting part;

a securing member provided to the securing plate, the securing member being configured to cooperate with the tracheal tube to secure the tracheal tube to the securing plate;

the first end of connecting piece is equipped with first cooperation portion, the second end of connecting piece is equipped with the second cooperation portion, first cooperation portion with at least one of second cooperation portion with connecting portion detachably connects in order to adjust the position of stationary blade.

2. The tracheal tube fixation device of claim 1, wherein at least one of the first and second mating portions is bonded or snap-fit to the connection portion.

3. The tracheal cannula fixing device of claim 1, further comprising a plurality of moisture-proof sheets, each moisture-proof sheet being provided with a connecting hole penetrating along a thickness direction thereof, each connecting hole corresponding to the through hole to accommodate the tracheal cannula therethrough, the first and second ends of the moisture-proof sheets being provided with fixing portions, respectively, detachably connected to the first and second mating portions, respectively, to fix a position of the moisture-proof sheet.

4. A tracheal tube fixation device as in claim 3, wherein the moisture barrier is formed as a piece of waterproof material.

5. The tracheal tube fixation device of claim 4, wherein the size of the attachment holes in each of the moisture barrier sheets is different.

6. The tracheal tube fixation device of claim 5, wherein the moisture barrier has a surface provided with anti-slip particles for abutment with the anchor tab.

7. A tracheal tube fixation device as in claim 3, wherein the moisture barrier is provided with a sealing strip that abuts the tracheal tube.

8. The tracheal tube fixation device as in claim 7, wherein the number of sealing strips is a plurality, a first end of each sealing strip being radially movable along the connection hole, and a second end of each sealing strip being adapted to abut the tracheal tube.

9. The tracheal tube fixation device of claim 7, wherein the connector is formed as a strap that is a piece of breathable material.

10. The tracheal tube fixation device of claim 1, further comprising a dust-proof sheet, wherein the first and second ends of the dust-proof sheet are respectively provided with a hanging portion, and the hanging portion is detachably connected with the first and second mating portions, respectively, to fix the dust-proof sheet to cover the through hole.