Oxygen inhalation humidifying tube fixing protective cover for tracheotomy sleeve

Abstract

The utility model belongs to the technical field of medical instruments, and provides an oxygen inhalation humidifying tube fixing protective cover for a tracheotomy cannula, which comprises a cover seat and a cover cylinder which are connected with each other, and the cover seat is detachably connected with the tracheotomy cannula; the cover cylinder is provided with two fixing hole sets used for fixing the oxygen inhalation tube and the humidifying tube respectively, and each fixing hole set comprises a penetrating-in hole and a penetrating-out hole which penetrate through the side wall of the cover cylinder and are distributed at intervals. The oxygen inhalation and humidification tube fixing protective cover for the tracheotomy sleeve is simple in structure, convenient and fast to use, and capable of fixing an oxygen inhalation tube and a humidification tube, avoiding displacement and disengagement of the tube caused by turning over and movement, avoiding direct contact with the oxygen inhalation tube and the humidification tube, and reducing the risk of infection.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical devices, especially relates to a tracheal incision cannula oxygen inhalation humidification pipe fixing protection cover. BACKGROUND

[0002] The tracheal incision cannula currently used clinically is generally an open path, that is, it is directly connected with the outside world, and gas exchange is directly carried out between the tracheal incision cannula and the human respiratory tract, which is prone to cause dryness of the respiratory tract, thick sputum and other phenomena that are not easy to cough out, because there is no humidification process in the nasal cavity compared with the normal breathing process, so the oxygen inhalation tube and the humidification tube are currently used in cooperation with the tracheal incision cannula to humidify the airway without interruption. However, the existing tracheal incision cannula does not have a structure for fixing the oxygen inhalation tube and the humidification tube, and it cannot achieve good fixation of the oxygen inhalation tube and the humidification tube, which leads to difficulty in fixing the oxygen inhalation tube and the humidification tube, and the oxygen inhalation tube and the humidification tube are easily dislodged, displaced or even pulled out during the patient's turning over and movement, affecting the normal recovery and treatment of the patient. In addition, during the sputum suction operation, the medical staff usually takes out the oxygen inhalation tube and the humidification tube by hand, which increases the risk of infection due to direct contact with the oxygen inhalation tube and the humidification tube.

[0003] Therefore, it is necessary to design an oxygen inhalation humidification tube fixing protection cover for a tracheal incision cannula that can effectively solve the above problems and defects. SUMMARY

[0004] The utility model discloses a kind of oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula, structure is simple and convenient to use, can be fixed to oxygen inhalation tube and humidification tube, avoid the displacement of pipeline caused by turning over and moving, can avoid the direct contact with oxygen inhalation tube and humidification tube pipeline, reduce the risk of infection.

[0005] The technical scheme of the utility model is:

[0006] The utility model discloses an oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula, including the cover seat and cover barrel connected, the cover seat is detachably connected with tracheal incision cannula;

[0007] The cover barrel is provided with two groups of fixed holes for fixing oxygen inhalation tube and humidification tube respectively, and the fixed hole group includes a through hole and an exit hole which are arranged in the side wall of the cover barrel and are spaced apart.

[0008] Preferably, the central angle between the through hole and the exit hole is between 90° and 180°.

[0009] Preferably, the two groups of fixed hole groups are spaced apart along the axis direction of the cover barrel, or the two groups of fixed hole groups are symmetrically distributed about the axis center of the cover barrel.

[0010] Preferably, the oxygen inhalation and humidification tube fixing and protecting cover for tracheal incision cannula further comprises a plug matched with the cover cylinder, and the length of the plug is not less than the distance between the end of the cover cylinder away from the cover base and the fixing hole group at the bottom end.

[0011] Preferably, the cover base is provided with two symmetrical strap holes penetrating the cover base.

[0012] Preferably, the bottom end surface of the cover base is provided with a sticking layer to stick and fix the cover base with the tracheal incision cannula.

[0013] Preferably, the cover base and the cover cylinder are connected in an integrated structure, and the cover base is a transparent base body and the cover cylinder is a transparent cylinder body.

[0014] Compared with the prior art, the oxygen inhalation and humidification tube fixing and protecting cover for tracheal incision cannula has the following advantages and effects:

[0015] (1) Two groups of fixing hole groups penetrating the side wall of the cover cylinder are adopted to fix the oxygen inhalation tube and the humidification tube respectively, so that the oxygen inhalation tube and the humidification tube are prevented from moving, sliding and falling out during the patient's turning activity, and the stability and reliability of the fixing of the oxygen inhalation tube and the humidification tube are improved;

[0016] (2) The fixing hole group comprising the penetrating hole and the outcoming hole is adopted, and the use is simple and convenient, and the oxygen inhalation tube and the humidification tube can be placed by penetrating the cover cylinder through the two end openings and the penetrating hole and the outcoming hole, so that the stable fixing of the oxygen inhalation tube and the humidification tube is ensured, the moving and sliding of the oxygen inhalation tube and the humidification tube are avoided, and the length of the pipeline extension end remains unchanged, so that even if the medical staff repeatedly takes and places the pipeline (such as sputum suction operation), the pipeline depth length does not need to be reconfirmed, and the operation efficiency of the medical staff is effectively improved;

[0017] (3) The cover base and the cover cylinder are connected, and the cover base is detachably connected with the tracheal incision cannula, so that when the medical staff adjusts and takes and places the oxygen inhalation tube and the humidification tube pipeline, for example, the oxygen inhalation tube and the humidification tube need to be taken out for sputum suction operation, only the cover base or the cover cylinder needs to be grabbed, and the oxygen inhalation tube and the humidification tube pipeline are not directly contacted, so that the risk of infection is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic view of an oxygen inhalation and humidification tube fixing and protecting cover for tracheal incision cannula in the embodiment 1 of the utility model;

[0019] Figure 2 FIG. 2 is a use schematic view of the oxygen inhalation and humidification tube fixing and protecting cover for tracheal incision cannula in the embodiment 1 of the utility model;

[0020] Figure 3The structure schematic view of the oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula is used in cooperation with the tracheal incision cannula in the embodiment 1 of the utility model;

[0021] Figure 4 The structure schematic view of the oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula is used in cooperation with the tracheal incision cannula in the embodiment 2 of the utility model;

[0022] Figure 5 The structure schematic view of the oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula is used in cooperation with the tracheal incision cannula in the embodiment 3 of the utility model;

[0023] Figure 6 The use schematic view of the oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula is used in cooperation with the tracheal incision cannula in the embodiment 3 of the utility model;

[0024] Figure 7 The structure schematic view of the oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula is used in cooperation with the tracheal incision cannula in the embodiment 4 of the utility model.

[0025] Fig. 1, cover base; 2, cover barrel; 3, fixed hole group; 31, in hole; 32, out hole; 4, barrel plug; 5, tie hole; 6, adhesive layer; 7, tracheal incision cannula; 8, oxygen inhalation tube; 9, humidification tube. DETAILED DESCRIPTION

[0026] In order to make the person skilled in the art better understand the utility model, now combining with specific implementation to further explain the utility model.

[0027] Embodiment 1:

[0028] As Figures 1-3 The utility model provides a kind of oxygen inhalation humidification tube fixing protection cover for tracheal incision cannula, including the cover base 1 and cover barrel 2 connected, wherein, cover base 1 is detachably connected with tracheal incision cannula 7, first fixed oxygen inhalation tube 8 and humidification tube 9 on cover barrel 2 when using, then cover base 1 can be fixed at the position of tracheal incision cannula 7.

[0029] Cover barrel 2 is provided with two groups of fixed hole group 3 for fixing oxygen inhalation tube 8 and humidification tube 9 respectively, and two groups of fixed hole group 3 are spaced along the axial direction of cover barrel 2, as shown in Fig. Figure 1 And Figure 2 The fixed hole group 3 in upper position is used for fixing oxygen inhalation tube 8 pipeline, and the fixed hole group 3 in lower position is used for fixing humidification tube 9 pipeline.

[0030] It needs to be explained that the height of the fixed hole group 3 in the lowermost position needs to be higher than the highest position of tracheal incision cannula 7 insertion hole, so that oxygen inhalation tube 8 and humidification tube 9 are inserted into the insertion hole of tracheal incision cannula 7, and specific reference is shown in Fig. Figure 3 ​

[0031] The fixed hole group 3 comprises a penetrating hole 31 and a passing hole 32 penetrating through the side wall of the cover cylinder 2 and being arranged at intervals, the penetrating hole 31 and the passing hole 32 are horizontally arranged at intervals, and the central angle between the penetrating hole 31 and the passing hole 32 is between 90° and 180°, so as to avoid large-angle bending of the oxygen inhalation tube 8 and the humidification tube 9, and ensure that the oxygen inhalation tube 8 and the humidification tube 9 are in a normal passage state.

[0032] The specific penetrating position of the oxygen inhalation tube 8 and the humidification tube 9 can be referred to as shown in Figure 2 and Figure 3 Since the principles are the same, only the penetration of the oxygen inhalation tube 8 is described here, the insertion end (one end inserted into the tracheostomy tube 7) of the oxygen inhalation tube 8 extends into the inside of the cover cylinder 2 from the upper end opening of the cover cylinder 2, and extends out from the passing hole 32 in the fixed hole group 3 located above, then penetrates into the inside of the cover cylinder 2 through the penetrating hole 31 in the same fixed hole group 3, and extends out from the lower end opening of the cover cylinder 2, and finally adjusts the extension length of the insertion section of the oxygen inhalation tube 8.

[0033] Combined with Figure 1 and Figure 3 The cover base 1 is provided with two symmetrical belt holes 5, the belt hole 5 penetrates through the cover base 1, so that the medical staff can fix and connect the cover base 1 and the tracheostomy tube 7 through the belt hole 5 by passing the rope belt through the belt hole 5, avoid displacement and slipping of the overall protective cover, and ensure stable fixation of the oxygen inhalation tube 8 and the humidification tube 9.

[0034] Further, the cover base 1 and the cover cylinder 2 are connected in an integrated structure, and the cover base 1 is a transparent seat body made of transparent material, and the cover cylinder 2 is a transparent cylinder body made of transparent material.

[0035] Embodiment 2:

[0036] Embodiment 2 of the utility model is described by using Figure 4 In addition, the parts which are not different from embodiment 1 are omitted and the same reference signs are given.

[0037] As shown in Figure 4 The utility model relates to a tracheostomy tube oxygen inhalation humidification tube fixed protective cover, which further comprises a cylinder plug 4 matched with the cover cylinder 2, the length of the cylinder plug 4 is not less than the distance between the end of the cover cylinder 2 away from the cover base 1 and the fixed hole group 3 located at the bottommost position, that is, after the cylinder plug 4 extends into the inside of the cover cylinder 2, it can completely block the two fixed hole groups 3, so as to realize airtight plugging of the tracheostomy tube 7, for example, when performing a tube plugging test on the patient, the cylinder plug 4 can be used to plug the cover cylinder 2 to achieve the effect of plugging the tracheostomy tube 7, without using other plugging instruments, which is convenient and fast.

[0038] Embodiment 3:

[0039] Embodiment 3 of the utility model is described as follows: Figure 5 and Figure 6 are not distinguished from embodiment 1, and the same reference signs are assigned.

[0040] As shown in Figure 5 , Figure 6 , the oxygen inhalation and humidification tube fixing protective cover for tracheostomy cannula relates to the technical field of medical treatment, and specifically relates to an oxygen inhalation and humidification tube fixing protective cover for tracheostomy cannula.

[0041] It should be noted that the front-rear position relationship or the up-down position relationship of the oxygen inhalation tube 8 and the humidification tube 9 can be adjusted according to actual needs, and the illustration in the embodiment is only used for explanation and description, and is not regarded as a limitation on the specific position relationship.

[0042] Embodiment 4:

[0043] Embodiment 4 of the utility model is described as follows: Figure 7 are not distinguished from embodiment 1, and the same reference signs are assigned.

[0044] As shown in Figure 7 , the oxygen inhalation and humidification tube fixing protective cover for tracheostomy cannula relates to the technical field of medical treatment, and specifically relates to an oxygen inhalation and humidification tube fixing protective cover for tracheostomy cannula.

[0045] In summary, the oxygen inhalation and humidification tube fixing protective cover for tracheostomy cannula has the advantages of simple structure and convenient use, can fix the oxygen inhalation tube and the humidification tube, avoids displacement and disengagement of the pipeline caused by turning over, can avoid direct contact with the pipeline of the oxygen inhalation tube and the humidification tube, and reduces the risk of infection.

[0046] The preferred embodiments of the utility model are described above, and the patent range of the utility model is not limited by this, and any equivalent change and modification within the range of the utility model should still belong to the range covered by the utility model.

Claims

1. A protective cover for fixing an oxygen humidification tube used in a tracheostomy cannula, characterized in that: The utility model relates to a tracheal cannula cover, including the cover seat (1) and cover cylinder (2) that are connected, the cover seat (1) is detachably connected with tracheal cannula, The cover cylinder (2) is provided with two groups of fixing hole groups (3) for fixing oxygen tube and humidification tube respectively, the fixing hole group (3) includes the through hole (31) and the through hole (32) that are arranged at intervals and pass through the side wall of the cover cylinder (2).

2. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: The central angle between the through hole (31) and the through hole (32) is between 90 ° and 180 °.

3. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: Two groups of fixing hole groups (3) are arranged at intervals along the axis direction of the cover cylinder (2), or two groups of fixing hole groups (3) are symmetrically distributed about the axis center of the cover cylinder (2).

4. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: The utility model further includes a cylinder plug (4) matched with the cover cylinder (2), the length of the cylinder plug (4) is not less than the distance between the end of the cover cylinder (2) away from the cover seat (1) and the fixing hole group (3) at the bottommost position.

5. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: The cover seat (1) is provided with two symmetrical tie hole (5) that pass through the cover seat (1).

6. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: The bottom end face of the cover seat (1) is provided with a sticking layer (6) to paste and fix the tracheal cannula.

7. The tracheostomy tube oxygen humidification tube securement protector of claim 1, wherein: The cover seat (1) is connected with the cover cylinder (2) in an integrated structure, and the cover seat (1) is a transparent seat body, and the cover cylinder (2) is a transparent cylinder body.

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