Multifunctional trachea cannula fixator

Abstract

A multifunctional trachea cannula fixator belongs to the technical field of medical instruments. The trachea cannula fixing device solves the problems that a device used in an existing trachea cannula fixing method is prone to injuring the face, the mouth and the lips of a patient, and oral cavity nursing is not convenient. The silica gel sleeve is sleeved on the outer side of the bite block, the clamping belt surrounds the outer side of the silica gel sleeve, the fixing belt is connected with the clamping belt, a sputum suction hole is arranged on the bite block, a plurality of suction holes are processed on the lower half part of the bite block, the suction holes are communicated with the sputum suction hole, a trachea cannula wrapping hole is further processed on the silica gel sleeve, and the trachea cannula wrapping hole is communicated with the trachea cannula wrapping hole. The trachea cannula catheter is placed in the trachea cannula wrapping hole. The multifunctional trachea cannula fixer has a good fixing effect on the trachea cannula, is fixed on the head of a patient through the fixing band to avoid irritation and injury to the skin of the patient, and also solves the problem that the adhesive tape slips off due to secretion of facial grease.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a multifunctional endotracheal tube fixer. Background Art

[0002] At present, the fixation of endotracheal tubes in ICU wards, neurosurgery intensive care units, and stroke center intensive care units is generally done by adhesive tape, inch tape, or endotracheal tube fixators;

[0003] The tape method is a method of fixing the endotracheal tube with disposable tape. When fixing the tube, the endotracheal tube is placed in the middle of the mouth, and the tape is first pasted from the skin of one side of the face toward the endotracheal tube. After wrapping around the endotracheal tube for a week, the end of the tape is pasted on the other side of the face, and then another tape is fixed in the same way;

[0004] The Cun band fixation method is to first tie a knot on the endotracheal tube with a Cun band, then wrap one end of the Cun band around the neck and then tie a knot on the other side of the face to fix it;

[0005] The endotracheal tube fixator uses a screw buckle to rotate so that the fixator compresses the endotracheal tube to increase friction to fix the tube. The depth of the endotracheal tube in the trachea can be adjusted at any time. The fixing belt is wrapped around the neck and fixed with Velcro. However, the devices currently used for the endotracheal tube fixation method have the following shortcomings:

[0006] 1. When using tape to fix the endotracheal tube, due to the immersion of facial oil secretion, sweat and oral secretions, the adhesiveness of the tape decreases, the fixation effect is weakened, the fixation is not firm, the endotracheal tube is easily displaced or detached, the tape is in contact with the skin for a long time, and the facial and lip skin or mucous membranes are allergic and damaged. Due to the entanglement of the tape, oral care operations are not convenient, and the fixing tape needs to be replaced after the oral care operation;

[0007] 2. When using the inch band fixation method, if the inch band is not tied tightly, the catheter is easy to fall off; if the inch band is tied too tightly, it is difficult to untie, and the replacement operation is extremely inconvenient, and it is easy to cause facial skin damage;

[0008] 3. The fixation effect of the endotracheal tube fixator decreases over time. The screw buckle is easy to loosen when the patient is agitated or moved, causing the tube to move. The fixator is large and the patient's lip injuries cannot be observed in time.

[0009] Therefore, the present application proposes a multifunctional endotracheal tube fixator which has good fixing effect, does not cause damage to the patient's face and lips, and is convenient for oral care operations to solve the above problems. Utility Model Content

[0010] The purpose of the research and development of the utility model is to solve the problem that the devices used in the current method of fixing the endotracheal tube are easy to cause damage to the patient's face and lips, and are not convenient for oral care. A brief overview of the utility model is given below to provide a basic understanding of certain aspects of the utility model. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to determine the key or important parts of the utility model, nor is it intended to limit the scope of the utility model.

[0011] The technical solution of this utility model:

[0012] A multifunctional endotracheal tube fixer comprises a dental pad, a silicone sleeve, a cassette and a fixing belt, wherein the silicone sleeve is put on the outside of the dental pad, the cassette surrounds the outside of the silicone sleeve, the fixing belt is connected to the cassette, a sputum suction hole is arranged on the dental pad, a plurality of suction holes are processed on the lower half of the dental pad, the suction holes are connected with the sputum suction holes, an endotracheal tube covering hole is also processed on the silicone sleeve, and the endotracheal tube catheter is placed in the endotracheal tube covering hole.

[0013] Furthermore, the bite pad is provided with bite pad side wings, and two bite pad side wings are symmetrically arranged on both sides of the bite pad.

[0014] Furthermore, the silicone sleeve is a semi-enclosed silicone sleeve, which is connected to the first tubular fixing ring and the second tubular fixing ring through a connecting part, the first tubular fixing ring and the second tubular fixing ring are staggered, and tubular clamps are respectively installed on the outer walls of the first tubular fixing ring and the second tubular fixing ring.

[0015] Furthermore, the first tubular fixing ring and the second tubular fixing ring are both hollow tubes.

[0016] Furthermore, the cassette is provided with a through hole, a first connecting block and a second connecting block, the second connecting block and the through hole are respectively provided at the front and rear ends of the cassette, the second connecting block is connected to the through hole to surround the cassette around the outside of the silicone sleeve, and the first connecting block and the second connecting block are respectively processed with fixing belt sockets, one end of the fixing belt is connected to the fixing belt socket of the first connecting block, and the other end of the fixing belt is connected to the fixing belt socket of the second connecting block.

[0017] Furthermore, the fixing belt is a nylon fixing belt.

[0018] The utility model has the following beneficial effects:

[0019] 1. The multifunctional endotracheal tube fixator of the utility model has a good fixing effect for the endotracheal tube. It is fixed on the patient's head and neck by a fixing belt, which is not easy to cause damage to the patient's facial or lip skin and mucous membrane, improves the patient's comfort, effectively avoids the irritation and damage to the patient's skin caused by the use of adhesive tape, and fundamentally solves the problem of tape slipping due to facial oil secretion.

[0020] 2. The silicone sleeve of the multifunctional endotracheal tube fixer of the utility model is connected to the first tubular fixing ring and the second tubular fixing ring through the connecting part, and the gastric tube or the sputum suction tube is fixed by the first tubular fixing ring and the second tubular fixing ring. The endotracheal tube can be fixed at the same time as the gastric tube, avoiding damage to the nose skin when fixing the gastric tube with adhesive tape.

[0021] 3. The multifunctional endotracheal tube holder of the utility model has suction holes and suction holes on the dental pad, which can be used together with the silicone sleeve to facilitate oral care during intubation, continuously clean the patient's oral secretions, avoid the accumulation of oral secretions causing aspiration and bacterial growth, and keep the oral cavity and facial skin clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a multifunctional endotracheal tube fixer;

[0023] Figure 2 It is a structural diagram of the dental pad;

[0024] Figure 3 It is a schematic diagram of the cassette;

[0025] Figure 4 This is a top view after the cassette is wrapped around;

[0026] Figure 5 This is a schematic diagram of the matching relationship between the dental pad and the silicone sleeve;

[0027] Figure 6 It is a schematic diagram of a first tubular fixing ring and a second tubular fixing ring being connected via a tubular clamp.

[0028] In the figure: 1-bite pad, 2-silicone sleeve, 3-cassette, 4-fixing belt, 11-suction hole, 12-bite pad side wing, 13-suction hole, 21-first tubular fixing ring, 22-second tubular fixing ring, 23-endotracheal tube covering hole, 24-tubular clamp, 25-connecting part, 31-perforation, 32-fixing belt plug hole, 33-first connecting block, 34-second connecting block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0030] The connection mentioned in the present invention is divided into fixed connection and detachable connection. The fixed connection (i.e., non-detachable connection) includes but is not limited to conventional fixed connection methods such as folding connection, rivet connection, bonding connection, and welding connection. The detachable connection includes but is not limited to conventional detachable methods such as threaded connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly defined, it is assumed that at least one connection method can always be found in the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example: welding connection is selected for fixed connection, and hinge connection is selected for detachable connection.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Embodiment 1, combination Figure 1-Figure 6 The present embodiment is described. The multifunctional endotracheal tube fixer of the present embodiment comprises a tooth pad 1, a silicone sleeve 2, a cassette 3 and a fixing belt 4. The silicone sleeve 2 is sleeved on the outside of the tooth pad 1, the cassette 3 is surrounded on the outside of the silicone sleeve 2, the fixing belt 4 is connected with the cassette 3, a sputum suction hole 11 is provided on the tooth pad 1, a plurality of suction holes 13 are processed on the lower half of the tooth pad 1, the suction holes 13 are connected with the sputum suction holes 11, a endotracheal tube covering hole 23 is also processed on the silicone sleeve 2, and the endotracheal tube catheter is placed in the endotracheal tube covering hole 23.

[0033] First, put the silicone sleeve 2 on the dental pad 1. The silicone sleeve 2 adopts a semi-enclosed silicone sleeve. The endotracheal tube covering hole 23 on the silicone sleeve 2 is used to place the endotracheal tube catheter; after placing the endotracheal tube catheter in the endotracheal tube covering hole 23, adjust the depth of the endotracheal tube catheter. After determining the depth of the endotracheal tube catheter, use the cassette 3 to surround the outside of the silicone sleeve 2, fix the silicone sleeve 2 in the cassette 3, and insert the perforation 31 at one end of the cassette 3 into the second connecting block 34 at the other end of the cassette 3. The silicone sleeve 2 is firmly fixed by the cassette 3. The endotracheal tube covering hole 23 of the silicone sleeve 2 and the endotracheal tube catheter are squeezed against each other, while increasing the resistance to the endotracheal tube catheter in the horizontal and vertical directions to prevent the endotracheal tube catheter from slipping off. Finally, one end of the fixing belt 4 is installed in the fixing belt plug hole 32 of the first connecting block 33, and the other end is connected to the fixing belt plug hole 32 of the second connecting block 34 to complete the assembly of the device;

[0034] The fixing belt 4 is a nylon fixing belt. When the nylon fixing belt is used, a self-adhesive belt for connection is sewn at the tail end of the nylon fixing belt, and the nylon fixing belt is tied around the patient's neck through the nylon fixing belt; it is not easy to cause skin allergic reaction on the patient's face;

[0035] After the device is assembled, the dental pad 1 is placed in the patient's oral cavity, and the two dental pad side wings 12 symmetrically arranged on the side wings of the dental pad 1 are stuck on the patient's upper and lower teeth. The endotracheal tube catheter passes through the endotracheal tube sheath hole 23 and is inserted into the patient's trachea to provide the patient with an artificial breathing channel. When the oral secretions increase and need to be cleaned, the sputum suction tube is inserted into the sputum suction hole 11 through the first tubular fixing ring 21 or the second tubular fixing ring 22 and connected to the negative pressure suction device, and the secretions in the oral cavity are sucked in through the suction hole 13 and sucked out from the sputum suction hole 11, so as to continuously clean the oral secretions and avoid aspiration or the growth of oral bacteria. The continuous suction of oral secretions reduces the suction of supraglottic oral secretions to a certain extent, which is beneficial to the control of ventilator-associated pneumonia, thereby shortening the time of mechanical ventilation. Continuous suction reduces the occurrence of drooling, thereby keeping the patient's facial and neck skin clean and dry, and increasing the patient's comfort.

[0036] The first tubular fixing ring 21 and the second tubular fixing ring 22 provided on the silicone sleeve 2 are both connected by a connecting portion 25. The first tubular fixing ring 21 and the second tubular fixing ring 22 are both hollow tubes, which are staggered. The outer walls of the first tubular fixing ring 21 and the second tubular fixing ring 22 are respectively installed with tubular clamps 24. In addition to being used to fix the sputum suction tube, the first tubular fixing ring 21 and the second tubular fixing ring 22 can also fix the gastric tube. The gastric tube placed outside the nostrils can be inserted into the first tubular fixing ring 21 and the second tubular fixing ring 22 to play a fixing role. Then the two tubular clamps 24 are respectively clamped on the outer side walls of the first tubular fixing ring 21 and the second tubular fixing ring 22. Under the action of the tubular clamps 24, the gastric tube or the sputum suction tube for sucking the oral cavity is fixed in the tubular fixing ring.

[0037] This embodiment is only an illustrative description of the present application and does not limit its protection scope. Those skilled in the art may also make partial changes thereto, and as long as they do not exceed the spirit of the present application, they are all within the protection scope of the present application.

Claims

1. Multifunctional endotracheal tube holder, characterized in that: The invention comprises a dental pad (1), a silicone sleeve (2), a cassette (3) and a fixing belt (4), wherein the silicone sleeve (2) is sleeved on the outer side of the dental pad (1), the cassette (3) surrounds the outer side of the silicone sleeve (2), the fixing belt (4) and the cassette (3) are connected, the dental pad (1) is provided with a sputum suction hole (11), a plurality of suction holes (13) are processed on the lower half of the dental pad (1), the suction holes (13) are connected with the sputum suction holes (11), the silicone sleeve (2) is also processed with an endotracheal tube covering hole (23), and the endotracheal tube catheter is placed in the endotracheal tube covering hole (23).

2. The multifunctional endotracheal tube holder according to claim 1, characterized in that: The tooth pad (1) is provided with a tooth pad side wing (12), and two tooth pad side wings (12) are symmetrically arranged on both sides of the tooth pad (1).

3. The multifunctional endotracheal tube holder according to claim 1, characterized in that: The silicone sleeve (2) is a semi-enclosed silicone sleeve. The silicone sleeve (2) is connected to the first tubular fixing ring (21) and the second tubular fixing ring (22) respectively through a connecting portion (25). The first tubular fixing ring (21) and the second tubular fixing ring (22) are arranged in a staggered manner. The outer walls of the first tubular fixing ring (21) and the second tubular fixing ring (22) are respectively provided with tubular clamps (24).

4. The multifunctional endotracheal tube holder according to claim 3, characterized in that: The first tubular fixing ring (21) and the second tubular fixing ring (22) are both hollow tubes.

5. The multifunctional endotracheal tube holder according to claim 1, characterized in that: The card strap (3) is provided with a perforation (31), a first connection block (33) and a second connection block (34); the second connection block (34) and the perforation (31) are respectively provided at the front and rear ends of the card strap (3); the second connection block (34) is connected to the perforation (31) to surround the card strap (3) on the outside of the silicone sleeve (2); the first connection block (33) and the second connection block (34) are respectively processed with a fixing belt plug hole (32); one end of the fixing belt (4) is connected to the fixing belt plug hole (32) of the first connection block (33); and the other end of the fixing belt (4) is connected to the fixing belt plug hole (32) of the second connection block (34).

6. The multifunctional endotracheal tube holder according to claim 5, characterized in that: The fixing belt (4) is a nylon fixing belt.

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