Fixing device for trachea cannula

Abstract

The utility model belongs to the technical field of medical consumables, and provides a fixing device for a trachea cannula, which comprises a soft fixing band, and the length of the fixing band is greater than the circumference of the neck, so that the fixing band can surround the neck for a circle to fix the trachea cannula; the outer end face of the fixing band is provided with a first hook-and-loop fastener sub-part and a second hook-and-loop fastener sub-part, the inner end face of the fixing band is provided with an adhesive part and a hook-and-loop fastener main part, the adhesive part is located between the first hook-and-loop fastener sub-part and used for adhering and fixing the trachea cannula, and the hook-and-loop fastener main part, the first hook-and-loop fastener sub-part and the second hook-and-loop fastener sub-part are arranged at the two ends of the fixing band. And the first hook-and-loop fastener sub-part and the second hook-and-loop fastener sub-part can be buckled in a bonding manner. According to the fixing device for the trachea cannula, the fixing belt surrounds the neck of a patient to fix the trachea cannula, the trachea cannula does not need to be adhered to the skin of the cheek of the patient, and the discomfort phenomenon caused by the fact that an adhesive tape is adhered to the surface of the skin for a long time and the skin allergy phenomenon of part of patients can be effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical consumables, and particularly relates to a fixing device for tracheal intubation. Background Art

[0002] During the operation, the patient needs to be anesthetized, and tracheal intubation is required in various situations such as general anesthesia or rescuing patients. The tracheal catheter needs to be accurately and firmly fixed to prevent the tracheal catheter from slipping or shifting after the patient wakes up, and even causing secondary harm to the patient and affecting the patient's life safety.

[0003] At present, tape or fixing sticker is usually used to fix the tracheal intubation. During the fixing process, the tape or sticker needs to be pasted on the patient's cheek area for fixation. On the one hand, the tape or sticker is directly pasted and fixed on the patient's cheek area and directly adheres to the cheek skin, which is extremely likely to cause skin allergy in some patients, and long-term wearing and pasting are likely to cause discomfort to the patient's skin. The removal of the tape or sticker after the operation causes certain pain to the patient, seriously affecting the patient's surgical experience. On the other hand, the patient's mouth is in an open state during the operation, and some secretions in the mouth flow to the patient's cheek area through the corners of the mouth, wetting the fixing tape or fixing sticker, thereby reducing the viscosity of the tape or sticker, causing the tape or sticker to fall off and the tracheal intubation to slip, seriously affecting the stability and reliability of the tracheal intubation fixation.

[0004] Therefore, it is necessary to design a fixing device for tracheal intubation that can effectively solve the above problems. Summary of the Invention

[0005] In order to solve the above technical problems, the utility model provides a fixing device for tracheal intubation. The tracheal intubation is fixed by a soft fixing belt that surrounds the patient's neck for one week. It is not necessary to paste and bond with the patient's cheek skin, which can effectively avoid the discomfort caused by the sticker adhering to the skin surface for a long time and the skin allergy of some patients. It is simple and convenient to use, can improve the fixing efficiency of the tracheal intubation, and can support and fix the tracheal intubation, which is stable and reliable, avoiding the displacement and slipping of the tracheal intubation, ensuring the stability of the tracheal intubation support and fixation, and improving the comfort of the patient wearing at the same time.

[0006] The technical solution of the utility model is as follows:

[0007] The utility model provides a fixing device for tracheal intubation, including a soft fixing belt, and the length of the fixing belt is greater than the neck circumference so that the fixing belt can surround the neck for one week to fix the tracheal intubation;

[0008] The outer end face of the fixing belt is provided with a first hook sub - part and a second hook sub - part. The first hook sub - part and the second hook sub - part are arranged at intervals, and the first hook sub - part is closer to the end of the fixing belt than the second hook sub - part.

[0009] The inner end face of the fixing belt is provided with an adhesive patch part and a hook mother part. The adhesive patch part is located between the first hook sub - part and the second hook sub - part and is used for adhering and fixing the tracheal intubation. The hook mother part and the first hook sub - part, the second hook sub - part are arranged at both ends of the fixing belt respectively, and it can be adhesively buckled with the first hook sub - part and the second hook sub - part.

[0010] Preferably, the length of the adhesive patch part is greater than the outer perimeter of the tracheal intubation, so that the adhesive patch part can be pasted and fixed around the tracheal intubation at least once.

[0011] Preferably, the length of the hook mother part is not less than 1 / 2 of the sum of the lengths of the first hook sub - part and the second hook sub - part.

[0012] Preferably, the length of the first hook sub - part is the same as the length of the second hook sub - part, and the length of the hook mother part is not less than the length of the first hook sub - part or the second hook sub - part.

[0013] Preferably, a sealing adhesive part is arranged on the inner end face of one end of the fixing belt, and the sealing adhesive part is arranged close to the first hook sub - part.

[0014] Preferably, the sealing adhesive part includes an adjacent easy - tear area and an adhesive area, and the easy - tear area is arranged close to the end of the fixing belt.

[0015] Preferably, the surface of the adhesive patch part is provided with an oil - surface adhesive.

[0016] Preferably, the fixing device for tracheal intubation provided by the present utility model further includes a winding core ring, and the winding core ring includes a core tube and a retaining ring vertically connected thereto;

[0017] There are two retaining rings which are respectively arranged at both ends of the core tube, and the fixing belt is wound and arranged in the accommodating space formed by the core tube and the retaining ring.

[0018] Preferably, a fixing adhesive part is arranged on the inner end face of one end of the fixing belt, and the fixing adhesive part is arranged close to the hook mother part and is adhesively bonded to the outer wall of the core tube.

[0019] The present utility model has the following advantages and effects compared with the prior art:

[0020] (1) The first hook sub - part and the second hook sub - part are located on the outer end face of the fixing belt, and the hook - loop female part is located on the inner end face of the fixing belt. The hook - loop female part can be adhesively buckled with the first hook sub - part and the second hook sub - part after the fixing belt surrounds the patient's neck for one week, so as to complete the support and fixation of the tracheal intubation and the fixing belt itself, without pasting and bonding with the skin of the patient's cheek. This effectively avoids the discomfort of the patient's skin caused by the sticking of the adhesive, and since the fixing belt is integrally looped around the patient's neck area, it improves the stability and reliability of the fixing support, and avoids the phenomena of displacement and slippage of the tracheal intubation.

[0021] (2) The adhesive patch part is located between the first hook sub - part and the second hook sub - part. The adhesive patch part is wound around the outer periphery of the tracheal intubation and is adhesively fixed to the tracheal intubation, so as to avoid the phenomena of displacement and slippage of the tracheal intubation. The first hook sub - part and the second hook sub - part on both sides of the adhesive patch part can provide supporting and fixing forces on the left and right sides of the tracheal intubation to avoid the tilting phenomenon of the tracheal intubation caused by uneven force. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural view of the fixing belt in the fixing device for tracheal intubation in Embodiment 1 of the present utility model;

[0023] Figure 2 It is a front view (partial length omitted) of the fixing belt in the fixing device for tracheal intubation in Embodiment 1 of the present utility model;

[0024] Figure 3 It is a rear view (partial length omitted) of the fixing belt in the fixing device for tracheal intubation in Embodiment 1 of the present utility model;

[0025] Figure 4 It is a schematic structural view of the winding core ring in the fixing device for tracheal intubation in Embodiment 1 of the present utility model;

[0026] Figure 5 It is a schematic structural view of the fixing device for tracheal intubation in Embodiment 1 of the present utility model.

[0027] Reference Signs: 1, fixing belt; 11, first hook sub - part; 12, second hook sub - part; 13, adhesive patch part; 14, hook - loop female part; 15, sealing adhesive part; 151, easy - tear area; 152, adhesive area; 16, fixing adhesive part; 2, winding core ring; 21, core cylinder; 22, retaining ring. Detailed Embodiments

[0028] In order to enable those skilled in the art to better understand the present utility model, the present utility model will be further described in detail below in conjunction with the specific embodiments.

[0029] Embodiment 1:

[0030] As shown Figures 1 to 5 in the figure, the utility model provides a fixing device for tracheal intubation, which includes a soft fixing band 1 and a winding core ring 2, and the fixing band 1 is wound around the winding core ring 2. It should be noted that the fixing band 1 can also be used independently of the winding core ring 2, and can be produced and packaged separately, or produced and used after being bent, folded, or wound, etc.

[0031] As shown Figure 1 in the figure, the soft fixing band 1 is in a long strip shape and can be bent and wound. The length of the fixing band 1 is greater than the neck circumference, so that the fixing band 1 can surround the neck for one week to fix the tracheal intubation.

[0032] As shown Figure 2 in the figure, a first hook-and-loop sub-part 11 and a second hook-and-loop sub-part 12 are arranged on the outer end surface of the fixing band 1. The first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12 are close to one end of the fixing band 1 and are spaced apart from each other. The first hook-and-loop sub-part 11 is closer to the end of the fixing band 1 (the left end shown in the figure) than the second hook-and-loop sub-part 12.

[0033] As shown Figure 3 in the figure, an adhesive patch part 13 and a hook-and-loop female part 14 are arranged on the inner end surface of the fixing band 1. The surface of the adhesive patch part 13 is provided with an adhesive for adhering and fixing the tracheal intubation, and the adhesive patch part 13 is located between the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12. The hook-and-loop female part 14 is close to the other end of the fixing band 1 (the right end shown in the figure), that is, the hook-and-loop female part 14 is arranged far away from the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12. The hook-and-loop female part 14 and the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12 are respectively at both ends of the fixing band 1, so that after the fixing band 1 surrounds the neck for one week, the hook-and-loop female part 14 is bonded and buckled with the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12 to complete the overall fixing of the fixing band 1 and the support and fixing of the tracheal intubation.

[0034] Specifically, soft fiber round hairs are arranged on the surfaces of the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12, and harder barbed hairs are arranged on the surface of the hook-and-loop female part 14 to realize the sticking and buckling of the first hook-and-loop sub-part 11, the second hook-and-loop sub-part 12 and the hook-and-loop female part 14. It should be noted that in actual application, harder barbed hairs can also be arranged on the surfaces of the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12, and soft fiber round hairs can be arranged on the surface of the hook-and-loop female part 14, that is, as long as the hook-and-loop female part 14 and the hook-and-loop sub-part are in a corresponding and adapted hook-and-loop (Velcro) mother and son surfaces.

[0035] The length of the adhesive patch part 13 is greater than the outer pipe circumference of the tracheal intubation to ensure that the adhesive patch part 13 wraps around the tracheal intubation for at least one week for sticking and fixing. In actual use, the adhesive patch part 13 usually winds around the tracheal intubation for more than 3 weeks to ensure the stable and reliable fixing effect of the tracheal intubation.

[0036] The length of the female fastener part 14 is not less than 1 / 2 of the sum of the lengths of the first male fastener part 11 and the second male fastener part 12, so as to ensure that during the pasting process, the female fastener part 14 is adhesively bonded to at least half of the areas of the first male fastener part 11 and the second male fastener part 12 respectively. Specifically, in this embodiment, the lengths of the first male fastener part 11 and the second male fastener part 12 are the same, and the length of the female fastener part 14 is greater than the lengths of the first male fastener part 11 and the second male fastener part 12.

[0037] Optionally, in some embodiments, an oil surface paste is provided on the surface of the adhesive part 13, so that when the fixing belt 1 is folded or wound for packaging during factory production, the oil surface paste can be torn off during use to expose the adhesive of the adhesive part 13.

[0038] As Figure 3 shown, a sealing adhesive part 15 is provided on the inner end surface of the end of the fixing belt 1 near the first male fastener part 11, and an adhesive is provided on the surface of the sealing adhesive part 15, so as to facilitate the overall winding and packaging of the fixing belt 1, and paste and fix the end of the fixing belt 1 on the outer end surface of the fixing belt 1 to prevent the fixing belt 1 from automatically loosening and unfolding after being wound.

[0039] Furthermore, referring to Figure 3 shown, the sealing adhesive part includes an easy-to-tear area 151 and an adhesive area 152. The easy-to-tear area 151 is not provided with an adhesive on its surface and is arranged near the end of the fixing belt 1, so as to grasp the easy-to-tear area 151 during use to pull the adhesive area 152 away from the outer surface of the fixing belt 1, so as to unfold the wound fixing belt 1 for use.

[0040] Combined with Figure 4 、 Figure 5 shown, the winding core ring 2 includes a core tube 21 and a retaining ring 22 vertically connected thereto. There are two retaining rings 22, which are respectively arranged at both ends of the core tube 21. The inner diameter of the retaining ring 22 is the same as the outer diameter of the core tube 21, and the outer diameter of the retaining ring 22 is greater than the maximum outer diameter of the fixing belt 1 wound around the core tube 21, so that the fixing belt 1 is completely wound and embedded in the accommodating space surrounded by the core tube 21 and the two retaining rings 22 at both ends.

[0041] Optionally, in some embodiments, the core tube 21 and the retaining ring 22 are integrally connected.

[0042] As Figure 3 shown, a fixing adhesive part 16 is provided on the inner end surface of the end of the fixing belt 1 near the female fastener part 14, and an adhesive is provided on the surface of the fixing adhesive part, so as to adhesively bond and fix it to the outer wall surface of the core tube 21 of the winding core ring 2, so as to wind and fix the fixing belt 1 on the winding core ring 2.

[0043] During the actual use process, medical staff take out and grasp the initial end of the fixing strap 1 (the end close to the first hook-and-loop sub-part 11), attach the adhesive part 13 of the fixing strap 1 to the outer periphery of the tracheal intubation, wind the fixing strap 1 around the tracheal intubation for several weeks, and then continue to wind it so that the second hook-and-loop sub-part 12 and the first hook-and-loop sub-part 11 are arranged on the left and right sides of the tracheal intubation respectively. After the tail end (the end far from the first hook-and-loop sub-part 11) surrounds the patient's neck area for one week, the female hook-and-loop part 14 on the inner end face of the fixing strap 1 adheres and buckles with the first hook-and-loop sub-part 11 and the second hook-and-loop sub-part 12 on the outer end face of the initial end of the fixing strap 1, completing the fixation of the tracheal intubation.

[0044] In summary, the fixing device for tracheal intubation provided by the present utility model fixes the tracheal intubation by winding the fixing strap around the patient's neck, without the need to paste and bond with the skin of the patient's cheek. It can effectively avoid the discomfort caused by the long-term adhesion of the adhesive to the skin surface and the skin allergy of some patients. It is simple and convenient to use, can improve the fixing efficiency of the tracheal intubation, and can support and fix the tracheal intubation, which is stable and reliable, avoiding the displacement and slippage of the tracheal intubation, ensuring the stability of the support and fixation of the tracheal intubation while improving the comfort of the patient wearing.

[0045] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent changes and modifications made according to the scope of the present utility model should still fall within the scope covered by the present utility model.

Claims

1. A fixing device for endotracheal intubation, characterized in that: It comprises a soft fixing belt (1), wherein the length of the fixing belt (1) is greater than the circumference of the neck, so that the fixing belt (1) can wrap around the neck to fix the endotracheal tube; The outer end surface of the fixing belt (1) is provided with a first hook and loop portion (11) and a second hook and loop portion (12), the first hook and loop portion (11) and the second hook and loop portion (12) are arranged at intervals, and the first hook and loop portion (11) is closer to the end of the fixing belt (1) than the second hook and loop portion (12); The inner end surface of the fixing belt (1) is provided with an adhesive portion (13) and a hook and loop fastener portion (14); the adhesive portion (13) is located between the first hook and loop fastener portion (11) and the second hook and loop fastener portion (12) and is used for adhering and fixing the endotracheal tube; the hook and loop fastener portion (14) and the first hook and loop fastener portion (11) and the second hook and loop fastener portion (12) are respectively arranged at two ends of the fixing belt (1) and can be bonded and fastened with the first hook and loop fastener portion (11) and the second hook and loop fastener portion (12).

2. The endotracheal tube fixing device according to claim 1, characterized in that: The adhesive portion (13) has a length greater than the outer tube circumference of the endotracheal tube, so that the adhesive portion (13) at least surrounds the endotracheal tube for adhesion and fixation.

3. The endotracheal tube fixing device according to claim 1, characterized in that: The length of the hook and loop mother portion (14) is not less than 1 / 2 of the sum of the lengths of the first hook and loop sub-portion (11) and the second hook and loop sub-portion (12).

4. The endotracheal tube fixing device according to claim 3, characterized in that: The length of the first hook and loop sub-portion (11) is the same as the length of the second hook and loop sub-portion (12), and the length of the hook and loop mother portion (14) is not less than the length of the first hook and loop sub-portion (11) or the second hook and loop sub-portion (12).

5. The endotracheal tube fixing device according to claim 1, characterized in that: A sealing adhesive portion (15) is provided on the inner end surface of one end of the fixing belt (1), and the sealing adhesive portion (15) is arranged close to the first hook and loop portion (11).

6. The endotracheal tube fixing device according to claim 5, characterized in that: The sealing adhesive portion (15) comprises adjacent easy-tear areas (151) and adhesive areas (152), and the easy-tear areas (151) are arranged close to the end of the fixing belt (1).

7. The endotracheal tube fixing device according to claim 1, characterized in that: The surface of the adhesive portion (13) is provided with an oily adhesive.

8. The endotracheal tube fixing device according to claim 1, characterized in that: It also includes a winding core ring (2), wherein the winding core ring (2) includes a core barrel (21) and a retaining ring (22) vertically connected thereto; Two retaining rings (22) are provided and are respectively arranged at the two end portions of the core barrel (21); the fixing belt (1) is wound and arranged in a containing space surrounded by the core barrel (21) and the retaining rings (22).

9. The endotracheal tube fixing device according to claim 8, characterized in that: A fixing bonding portion (16) is provided on the inner end surface of one end of the fixing belt (1), the fixing bonding portion (16) is arranged close to the Velcro female portion (14), and is bonded to the outer wall of the core tube (21).

Images