CN203816012U - Oxygen catheter, humidification tube and gauze integrated fixing device - Google Patents

Abstract

The utility model discloses an oxygen catheter, humidification tube and gauze integrated fixing device. The fixing device comprises a fixing pipe body, the two sides of the fixing pipe body are respectively provided with a fixing wing capable of being connected with a tracheal catheter support, each fixing wing is connected with a fixing ring capable of being arranged on the fixing pipe body in a sleeved mode so that gauze can be fixed, the inside of the fixing pipe body is fixedly provided with a connection pipe, the outward extending end of the connection pipe is provided with an oxygen conveying connection pipe and a humidification connection pipe in parallel so that the connection pipe is of a Y-type structure, and the end of the oxygen conveying connection pipe and the end of the humidification connection pipe are respectively provided with a connection head. After the fixing device is used, the probability that iatrogenic infection of a patient is caused due to falling and pollution of an oxygen catheter, a humidification tube and the gauze is greatly reduced, recovery of the patient is promoted, the duration of hospital stays of the patient is shortened, and cost of the hospital stays will be reduced.

Description

An integrated fixing device for oxygen delivery tube, humidification tube and gauze

technical field

The utility model relates to an integrated fixing device for an oxygen delivery tube, a humidification tube and gauze.

Background technique

Tracheotomy is to incise the front wall of the trachea in the neck, and insert a cannula of appropriate size into the trachea through the incision. The patient can breathe directly through the cannula or use a ventilator to assist breathing, so as to relieve or prevent breathing difficulties caused by tracheal obstruction. Or suffocation, is one of the first aid measures commonly used in clinical practice, especially in neurosurgery, 90% of patients with tracheotomy. After tracheotomy, the airway opens directly to the outside. If care is not taken, lower respiratory tract infection and mechanical ventilation-related pneumonia are prone to occur, which will affect the cure and recovery of the disease. Therefore, how to care for patients with tracheotomy is particularly important. At present, the nursing care for patients with tracheotomy is as follows: most patients need oxygen inhalation and continuous airway humidification. Then fix the oxygen delivery tube and humidification tube to the patient's neck with adhesive tape. However, there are the following problems in actual use: (1) When the patient changes position or coughs, the oxygen inhalation tube and humidification tube are easily detached from the endotracheal tube and become contaminated, causing iatrogenic infection; (2) The outside of the endotracheal tube is covered The gauze is easy to fall off and shift when the patient changes position, coughs, eats, etc., not only loses its protection and (or) humidification function, but also causes adverse consequences such as infection and suffocation; (3) Once the clinical nurses observe the oxygen tube If the humidification pipeline comes out or the gauze falls off, it will be replaced immediately. It takes an average of 3 to 5 minutes to replace the pipeline or gauze each time. In clinical practice, the commonly used oxygen suction tube is 0.88 to 3.85 yuan per piece, and the humidification extension tube is 0.231 to 14.30 yuan per piece. RMB 0.50-0.80 per sheet of gauze. . According to statistics, every day in neurosurgery, the tracheotomy tube will fall off 3-9 times/day, and the gauze will fall off 10-15 times/day. According to this calculation, the additional cost of a tracheotomy patient per day is 13.7-59.9 yuan/patient, and the workload of nurses increases by 9-15 minutes/person; The humidification tube is externally fixed, and it is necessary to separate the tubes first, and temporarily stop the oxygen delivery and humidification before the operation can be performed. The oxygen delivery and airway humidification cannot be continued, which is likely to cause hypoxemia.

Contents of the invention

The technical problem to be solved by the utility model is to provide an integrated fixing device for oxygen delivery tube, humidification tube and gauze that can effectively fix gauze and can continuously deliver oxygen and humidify the airway.

In order to solve the above-mentioned technical problems, the utility model includes a fixed tube body, the two sides of the fixed tube body are respectively provided with fixed wings that can be connected with the endotracheal tube support, and the fixed wings are connected to the fixed tube body so that the The fixed ring fixed by gauze; the fixed pipe body is fixed with a connecting pipe, and the extended end of the connecting pipe is provided with an oxygen supply connecting pipe and a humidification connecting pipe in parallel so that the connecting pipe is in a Y-shaped structure. The ends of the pipe and the humidification connecting pipe are respectively provided with connectors.

The connecting pipe is made of silica gel, and its inner extending end is bonded on the inner wall of the fixed pipe body, and the end of the inner extending end protrudes from the lower part of the fixed pipe body.

A part of the ring section of the fixing ring is arched up to form an arch buckle that can be press-fitted with the oxygen delivery connecting pipe and the humidification connecting pipe.

The fixing wings on both sides of the fixing pipe body are symmetrically provided with clamping platforms, and the fixing rings are clamped on the outer surfaces of the clamping platforms to fix the gauze.

Both sides of the fixed ring are respectively connected with connecting wings, and the connecting wings on one side are rotatably connected to the fixed wings on the same side; the connecting wings on the other side are provided with downwardly extending claws, and the connecting wings on the same side The corresponding claws are provided with clamping holes on the fixed wing.

The connecting head includes a connecting section and a fixing section, the port of the connecting section is equipped with a blocking cap, the side of the blocking cap is connected with a connecting ear, and the other end of the connecting ear is affixed to the outer surface of the connecting section, The fixed section is provided with a fixing hole for connecting the oxygen delivery connecting pipe or the humidification connecting pipe.

After adopting the above-mentioned structure, when the trachea is opened for nursing, after placing the sterilized inner catheter, take the utility model packaged in plastic, first put the utility model on the trachea catheter support, and then fix the fixed wings on both sides of the fixed tube body At the junction of the tracheal tube support and the frenulum, the extracorporeal oxygen delivery tube and humidification tube are respectively connected to the oxygen delivery connection tube or the humidification connection tube through the connector, and the outer port of the fixed tube body is covered with double-layer sterile wet gauze. Put the fixing ring on the body of the fixing tube, and then lock the claws in the holes of the fixing wings to fix the gauze. The chances of iatrogenic infection induced by contamination of oxygen tubes, humidification tubes, and gauze are greatly reduced, and the recovery of patients is promoted. The length of hospital stay will be shortened, and the cost of hospitalization will also be reduced.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of the fixed pipe body;

Fig. 3 is a structural schematic diagram of the connection between the fixed pipe body and the fixed ring;

Fig. 4 is the top view of Fig. 3;

Fig. 5 is the structural representation of connector;

Fig. 6 is the left view of Fig. 4;

FIG. 7 is a schematic structural view of FIG. 6 taken along line A-A.

Detailed ways

As shown in Figures 1 to 7, the oxygen delivery tube, humidification tube and gauze integrated fixing device includes a fixed tube body 1, the left and right sides of the fixed tube body 1 are respectively provided with fixed wings 11, and the bottom surface of the fixed wing 11 is provided with a The connecting buckle 15 that the endotracheal tube holder is connected. The inner surface of the fixed tube body 1 is bonded with a connecting tube 2 made of silica gel. The extended end of the connecting tube 2 is provided with an oxygen delivery connecting tube 21 and a humidification connecting tube 22 in parallel so that the connecting tube 2 has a Y-shaped structure. The ends of the pipe 21 and the humidification connecting pipe 22 are respectively provided with connectors. The outer diameter of the connecting pipe is 3.1 mm, and the inner diameter is 2.1 mm. The length of the inner extension end of the connecting pipe 2 is about 5 cm. The extending end is free in the inner catheter.

The fixed wing 11 is connected with a fixed ring 16 which can be sleeved on the fixed tube body 1 so as to fix the gauze. The two sides of the fixed ring 16 are respectively connected with connecting wings 13, and one side is the connecting wing 13 on the right side of the figure. On the fixed wing 11 on the side, a flexible connector 18 can be connected to the right end of the right connecting wing 13. Rotate connection, the bottom surface of the left end of the left connecting wing 13 in the figure is provided with a downwardly extending claw 14 on the other side, and the corresponding claw 14 is provided with a clamping hole on the fixed wing 11 on the left side, and the clamping claw 14 is matched with the clamping hole. That is to realize the fixing of the fixing ring 16 and then fix the gauze. After the fixed ring 16 was fitted, the bottom surface of the connecting wing 13 was spaced a certain distance from the upper surface of the fixed wing 11, so that the connecting wing 13 and the fixed wing 11 could still be normally connected and fixed after the gauze was conveniently pressed. In this embodiment, the fixed wings 11 on both sides of the fixed pipe body 1 are symmetrically provided with clamping platforms 17. The outer surface of platform 17 is surrounded by an ellipse, and the fixed ring 16 adapted to it is also elliptical. The fixed ring 16 is clamped on the outer surface of the clamping platform 17 so that the press-fitting of the gauze is fixed. Due to the fixed wings 11 and The length of the connecting wing 13 is limited. The fixed ring 16 and the clamping platform 17 of this structure are more convenient to use. The ring segment of the fixed ring 16 corresponding to the protruding position of the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22 is vertically arched to form a compressible The arch buckle 12 for installing the oxygen delivery connecting tube 21 and the humidification connecting tube 22, when in use, the arched buckle 12 will press the oxygen delivery connecting tube 21 and the humidification connecting tube 22, effectively preventing the oxygen delivery connecting tube 21 and the humidification connecting tube from 22 rocks, make the utility model more tidy when using, and can prevent the unobstructed use of oxygen transmission connecting pipe 21 and humidification connecting pipe 22 when fixing ring 16 is pressed into gauze. Since the upper end of the fixed pipe body 1 needs to protrude from the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22, there will be some interference with the fixing ring 16, so the fixing ring 16 and the fixing wings 11 of the aforementioned structure are most suitable for fixing gauze. 16 is clamped on the clamping platform 17, and the fixed ring 16 is spaced a certain distance from the outer surface of the fixed tube body 1 to reduce the interference with the oxygen delivery connecting tube 21 and the humidification connecting tube 22 during fixing, so as to ensure that the gauze can be well fixed, and The fixed ring 16 and the fixed wing 11 of the aforementioned structure are the easiest to manufacture, with less material consumption and low cost. The operation of fixing the gauze is simple and the fixing effect is good, and the gauze is convenient to replace, which greatly reduces the workload of the nursing staff. The structure of the fixed ring 16 can also be in the shape of a ring, which is directly sleeved on the fixed tube body 1. The height of the fixed ring 16 is preferably half the height of the fixed tube body 1. When the humidification connecting pipe 22 interferes, the corresponding part of the fixing ring 16 can be protruded to form the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22 to pass through the space, so that when the fixing ring 16 is set on the fixing pipe body 1 to fix the gauze, Oxygen delivery connecting pipe 21 and humidification connecting pipe 22 can still be used normally, but the fixed ring 16 of this kind of structure, because the length of fixed wing 11 and connecting wing 13 is limited, the length of its connector 18 is longer just can guarantee that fixed ring 16 can Set on the fixed pipe body 1.

The ends of the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22 are respectively connected with connecting heads 4 . The connector 4 includes a connecting section 45 and a fixed section 46 connected to the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22. The inner diameter of the connecting section 45 needs to be compatible with the outer diameter of a conventional oxygen suction pipe or humidification extension pipe. The connecting section The port of 45 is equipped with a blocking cap 41, and the side of the blocking cap 41 is connected with a connecting ear 42, and the other end of the connecting ear 42 is fixedly connected with the outer surface of the connecting section 45, and the fixed section 46 is provided with a connecting pipe for connecting oxygen delivery. 21 and the fixing hole 46 of the humidification connecting pipe 22, when the fixing section 46 is molded, it is directly injection-molded with the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22, and the injection molding is integrated, which can prevent the connector 4 from falling during use.

During tracheotomy nursing, after placing the sterilized inner catheter, take the utility model in plastic-sealed aseptic packaging, first put the utility model on the tracheal catheter support, and put the free inner end of the connecting tube 2 into the tracheal catheter, Then fix the fixed wings 11 on both sides of the fixed tube body 1 to the connection between the endotracheal tube support and the frenulum, and then connect the oxygen delivery tube 21 or the humidification tube 22 to the oxygen delivery tube and the humidification extension tube outside the body through the connector respectively. Cover the outer port of the fixed tube body 1 with double-layer sterile wet gauze, put the fixed ring 16 on the fixed tube body 1, and then clamp the claws 14 in the holes of the fixed wing 11 to fix the gauze.

The utility model has the following advantages: 1. The utility model realizes continuous oxygen delivery and airway humidification. When sucking sputum, only the fixing ring 16 and the gauze need to be loosened, and the inner extension end of the connecting tube 2 is still kept in the inner catheter; 2. Both the oxygen delivery connecting pipe 21 and the humidification connecting pipe 22 of the present utility model have their own connector 4, and the port of the connecting section 45 of the connector 4 can be connected with a conventional oxygen inhalation tube and a humidification extension tube, so as to avoid changing the body position or coughing. 3. The device fixes double-layer sterile wet gauze on the fixed tube body 1, so as to avoid slipping when changing positions or coughing, and avoid complications such as infection or suffocation; 4. , The connecting tube is Y-shaped, so as to realize the integration of oxygen delivery and humidification, which is conducive to the diffusion of humidification liquid in the airway, fully humidifies the airway, reduces the complications of airway humidification, and is beneficial to the recovery of patients; 5. Reduce the workload of nurses , to reduce the economic burden of patients, the sterile gauze, the oxygen supply connecting tube 21 and the humidifying connecting tube 22 have all been fixed, and the nurse does not need to change it frequently due to shedding and pollution; 6. The appearance of the device is simple and tidy, which improves the self-image of the patient; 7. Reduce the hospitalization time of patients, reduce the cost of hospitalization, and promote the recovery of patients.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. The foregoing embodiments have described the utility model in detail, and those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the scope of the inventive concept of the present utility model are included in the protection scope of the present utility model.

Claims (6)

1. An integrated fixing device for oxygen delivery tube, humidification tube and gauze, which is characterized in that it includes a fixed tube body (1), and the two sides of the fixed tube body (1) are respectively provided with fixed wings that can be connected with the endotracheal tube holder (11), the fixed wing (11) is connected with a fixed ring (16) that can be sleeved on the fixed tube body (1) to fix the gauze; the fixed tube body (1) is fixed with a connecting tube ( 2), the extending end of the connecting pipe (2) is provided side by side with an oxygen supply connecting pipe (21) and a humidification connecting pipe (22) so that the connecting pipe (2) has a Y-shaped structure, and the oxygen supply connecting pipe (21 ) and the ends of the humidification connecting pipe (22) are respectively provided with connectors. 2. The oxygen delivery tube, humidification tube and gauze integrated fixing device according to claim 1, characterized in that the connecting tube (2) is made of silica gel, and its inner extension end is bonded to the fixing tube body (1) On the inner wall of the inner wall, the end of the inner extension extends out of the lower part of the fixed pipe body. 3. The integrated fixing device for oxygen delivery tube, humidification tube and gauze according to claim 1, characterized in that part of the ring section of the fixing ring (16) is arched up to form a press-fittable oxygen delivery connection tube (21) and wet the arch buckle (12) of the connecting pipe (22). 4. The oxygen delivery tube, humidification tube and gauze integrated fixing device according to claim 1, characterized in that the fixing wings (11) on both sides of the fixing tube body (1) are symmetrically provided with clamping platforms (17 ), the fixing ring is clamped on the outer surface of the clamping platform (17) to fix the gauze. 5. The oxygen delivery tube, humidification tube and gauze integrated fixing device according to any one of claims 1 to 4, characterized in that the two sides of the fixing ring (16) are respectively connected with connecting wings (13), so The connecting wing (13) on one side is rotatably connected to the fixed wing (11) on the same side; the connecting wing (13) on the other side is provided with a downwardly extending claw (14), and the fixing Corresponding claws are provided with clamping holes on the wing (11). 6. The oxygen delivery tube, humidification tube and gauze integrated fixing device according to claim 5, characterized in that the connecting head (4) includes a connecting section (45) and a fixing section (46), and the connecting section ( 45) is installed with a plugging cap (41), the side of the plugging cap (41) is connected with a connecting ear (42), and the other end of the connecting ear (42) is fixed to the outer surface of the connecting section (45). Then, the fixed section (46) is provided with a fixing hole (43) for connecting the oxygen delivery connecting pipe (21) or the humidification connecting pipe (22).