Tracheostomy cannula percolate collecting device

Abstract

The utility model discloses a tracheostomy cannula exudate collecting device which comprises a tracheostomy tube and a collecting bag, the tracheostomy tube comprises a base plate, two sides of the base plate are respectively provided with a guide pipe and a connecting pipe, the guide pipe is communicated with the connecting pipe, the collecting bag comprises a receding hole, the base plate is located in the receding hole, the lower surface of the base plate is provided with a sticking piece, and the sticking piece is located on the peripheral side of the receding hole. The connecting pipe penetrates out of the upper surface of the collecting bag. According to the tracheostomy tube, the collecting bag is arranged outside the tracheostomy tube, when secretions leak out of a tracheostomy opening, seepage can be collected through the collecting bag, and medical staff do not need to frequently clean the leaked secretions.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically, to a collecting device for exudate of a tracheotomy cannula. Background Art

[0002] An artificial airway is an effective means to ensure airway patency and is extremely important during the rescue of critically ill patients. However, the establishment of an artificial airway destroys the normal anatomical structure and physiological function of the respiratory tract, resulting in limited airway swallowing protection ability and increased secretions. Long-term indwelling of a tracheotomy cannula will increase the risk of airway secretions leaking from the tracheotomy incision. A large number of patients with exudate at the tracheotomy site need to change the soaked tracheotomy gauze multiple times a day. This greatly increases the workload of clinical nurses, so there is an urgent need to improve this situation. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a collecting device for exudate of a tracheotomy cannula. By arranging a collecting bag outside the tracheotomy tube, when secretions leak out from the tracheotomy incision, the exudate can be collected through the collecting bag and discharged regularly, without the need for medical staff to frequently change the dressing of the tracheotomy, reducing the workload of nursing staff.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] The utility model discloses a collecting device for exudate of a tracheotomy cannula, which includes a tracheotomy tube and a collecting bag. The tracheotomy tube includes a chassis, and a catheter and a connecting tube are respectively arranged on both sides of the chassis. The catheter and the connecting tube are communicated. The collecting bag includes an avoidance hole, the chassis is located in the avoidance hole, a sticking piece is arranged on the lower surface of the chassis, and the sticking piece is located on the periphery of the avoidance hole. The connecting tube penetrates through the upper surface of the collecting bag.

[0006] Further, the tracheotomy tube includes a connecting band, connecting holes are arranged on both sides of the chassis, one end of the connecting band is connected to the connecting hole, and the end of the connecting band connected to the connecting hole is located inside the collecting bag and the other end penetrates through the lower surface of the collecting bag.

[0007] Further, an inflation tube is arranged on the side surface of the connecting tube, an airbag is connected to the outer wall of the catheter near the lower end, one end of the inflation tube is inserted into the catheter and communicated with the airbag, and the other end of the inflation tube penetrates through the upper surface of the collecting bag.

[0008] Further, the part of the inflation tube located inside the catheter is tightly attached to the inner wall of the catheter.

[0009] Further, a suction tube is provided on the side of the connecting tube. A suction channel is provided inside the catheter. One end of the suction tube communicates with the suction channel and the other end penetrates through the upper surface of the collection bag. A suction port is provided on the side wall of the catheter. The suction port communicates with the suction channel, and the suction port is located on the side of the airbag.

[0010] Further, a support piece is provided on the upper part of the connecting tube, and a port is provided on the upper part of the support piece.

[0011] Further, a discharge port is connected to the side of the collection bag, and an end cover covers the end of the discharge port.

[0012] The beneficial effects of the present utility model are as follows:

[0013] During use, the collection bag is pasted on the patient's skin surface through the adhesive sheet, and the chassis is located within the avoidance hole, that is, the tracheotomy incision is located within the avoidance hole. When there is secretion leakage at the tracheotomy incision, the exuded secretion can flow into the collection bag for collection, thus avoiding frequent cleaning of the exuded secretion by medical staff, reducing the working intensity of medical staff, and also preventing the external environment from affecting the tracheotomy incision and reducing the risk of tracheotomy incision infection. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of this embodiment;

[0015] Figure 2 It is a sectional view of this embodiment during use;

[0016] Figure 3 It is a schematic structural diagram of the tracheotomy tube;

[0017] Figure 4 It is a partial sectional view of the cooperation between the tracheotomy tube and the collection bag.

[0018] Reference numerals: 1, tracheotomy tube; 11, chassis; 12, catheter; 13, connecting tube; 14, port; 15, support piece; 16, connection hole; 17, suction channel; 18, suction port; 2, airbag; 3, inflation tube; 4, suction tube; 5, connecting band; 6, collection bag; 61, avoidance hole; 62, discharge port; 63, end cover; 7, adhesive sheet; 8, patient's skin. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] AsFigures 1 to 4 As shown in Figures 1 to 4 , a collecting device for tracheotomy cannula exudate includes a tracheotomy tube 1 and a collecting bag 6. The tracheotomy tube 1 includes a chassis 11. On both sides of the chassis 11, a catheter 12 and a connecting tube 13 are respectively provided. The catheter 12 and the connecting tube 13 are communicated. The tracheotomy tube 1 includes a connecting band 5. Connecting holes 16 are provided on both sides of the chassis 11. One end of the connecting band 5 is connected to the connecting hole 16. The chassis 11 is attached to the surface of the patient's skin 8. The catheter 12 is inserted into the patient's body through the tracheotomy opening. A ventilator is connected to the connecting tube 13. The connecting band 5 is tied around the patient's neck to fix the tracheotomy tube 1.

[0021] An inflatable tube 3 is provided on the side of the connecting tube 13. An airbag 2 is connected to the outer wall of the catheter 12 near the lower end. One end of the inflatable tube 3 is inserted into the catheter 12 and communicated with the airbag 2. The part of the inflatable tube 3 located inside the catheter 12 is closely attached to the inner wall of the catheter 12. The inflatable tube 3 can intake air and expand the airbag 2. The airbag 2 is stuck in the patient's trachea to fix the catheter 12.

[0022] A suction tube 4 is provided on the side of the connecting tube 13. A suction channel 17 is provided inside the catheter 12. One end of the suction tube 4 is communicated with the suction channel 17 and the other end passes through the upper surface of the collecting bag 6. A suction port 18 is provided on the side wall of the catheter 12. The suction port 18 is communicated with the suction channel 17. The suction port 18 is located on the side of the airbag 2. By setting the suction tube 4, the secretions of the patient at the position of the airbag 2 can be sucked.

[0023] A support piece 15 is provided on the upper part of the connecting tube 13. A port 14 is provided on the upper part of the support piece 15. During use, the port 14 is inserted into the pipeline of the ventilator. By setting the support piece 15, it is convenient for the port 14 to bear force when connecting with the ventilator pipeline.

[0024] The collecting bag 6 includes an avoidance hole 61. The chassis 11 is located inside the avoidance hole 61. A sticking piece 7 is provided on the lower surface of the chassis 11. The sticking piece 7 is located on the periphery of the avoidance hole 61. The connecting tube 13 passes through the upper surface of the collecting bag 6. The other end of the inflatable tube 3 also passes through the upper surface of the collecting bag 6. The other end of the suction tube 4 also passes through the upper surface of the collecting bag 6. During use, the collecting bag 6 is pasted on the surface of the patient's skin 8 through the sticking piece 7. The chassis 11 is located inside the avoidance hole 61, that is, the tracheotomy opening is located inside the avoidance hole 61. When there is secretion leakage at the tracheotomy opening, the exuded secretion can flow into the collecting bag 6 for collection, thus avoiding the medical staff from frequently cleaning the exuded secretion, reducing the operation intensity of the medical staff, and also preventing the external environment from affecting the tracheotomy opening and reducing the risk of tracheotomy opening infection.

[0025] One end of the connecting belt 5 connected to the connecting hole 16 is located inside the collection bag 6 and the other end penetrates through the lower surface of the collection bag 6. Through the above design, when the connecting belt 5 is tied around the patient's neck, the collection bag 6 can be further fixed, effectively preventing the collection bag 6 from falling off.

[0026] A discharge port 62 is connected to the side of the collection bag 6, and an end cover 63 is covered at the end of the discharge port 62. By providing the discharge port 62, it is beneficial to discharge the secretions collected in the collection bag 6, realizing regular discharge, eliminating the need for medical staff to frequently change the air and medicine, reducing the workload of nursing staff. By providing the end cover 63, the discharge port 62 can be closed.

[0027] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. An exudate collection device for a tracheostomy cannula, characterized in that, It includes a tracheotomy tube (1) and a collection bag (6). The tracheotomy tube (1) includes a chassis (11). On both sides of the chassis (11), a conduit (12) and a connecting tube (13) are respectively provided. The conduit (12) and the connecting tube (13) are in communication. The collection bag (6) includes an avoidance hole (61). The chassis (11) is located within the avoidance hole (61). A sticking piece (7) is provided on the lower surface of the chassis (11), and the sticking piece (7) is located on the periphery of the avoidance hole (61). The connecting tube (13) penetrates through the upper surface of the collection bag (6).

2. The exudate collection device for a tracheotomy cannula according to claim 1, wherein The tracheotomy tube (1) includes a connecting band (5). Connecting holes (16) are provided on both sides of the chassis (11). One end of the connecting band (5) is connected to the connecting hole (16). The end of the connecting band (5) connected to the connecting hole (16) is located within the collection bag (6) and the other end penetrates through the lower surface of the collection bag (6).

3. The exudate collection device for a tracheotomy cannula according to claim 1, characterized in that, An inflation tube (3) is provided on the side of the connecting tube (13). An airbag (2) is connected to the outer wall of the conduit (12) near the lower end. One end of the inflation tube (3) is inserted into the conduit (12) and is in communication with the airbag (2). The other end of the inflation tube (3) penetrates through the upper surface of the collection bag (6).

4. The exudate collection device for a tracheotomy cannula according to claim 3, characterized in that, The part of the inflation tube (3) located within the conduit (12) is arranged closely against the inner wall of the conduit (12).

5. The exudate collection device for a tracheotomy cannula according to claim 3, wherein A suction tube (4) is provided on the side of the connecting tube (13). A suction channel (17) is provided inside the conduit (12). One end of the suction tube (4) is in communication with the suction channel (17) and the other end penetrates through the upper surface of the collection bag (6). A suction port (18) is provided on the side wall of the conduit (12), and the suction port (18) is in communication with the suction channel (17). The suction port (18) is located on the side of the airbag (2).

6. The exudate collection device for a tracheotomy cannula according to claim 1, characterized in that, A support piece (15) is provided on the upper part of the connecting tube (13), and a port (14) is provided on the upper part of the support piece (15).

7. The exudate collection device for a tracheotomy cannula according to claim 1, characterized in that, A discharge port (62) is connected to the side of the collection bag (6), and an end cover (63) covers the end of the discharge port (62).

Images