Disposable trachea cannula convenient to fix

Abstract

The disposable trachea cannula convenient to fix comprises a trachea body, a sleeve bag is arranged on the outer side of the bottom end of the trachea body in a sleeved mode, a supporting piece is arranged on the portion, located on the upper portion of the sleeve bag, of the trachea body in a sleeved mode, tooth brackets are fixedly installed at the front end and the rear end of the supporting piece respectively, and a first elastic band is fixedly installed on the left side of the supporting piece. A first hook-and-loop fastener is fixedly installed at the bottom end of the first elastic band, a second elastic band is fixedly installed on the right side of the supporting piece, and a second hook-and-loop fastener is fixedly installed at the top end of the second elastic band. According to the disposable trachea cannula convenient to fix, multiple fixation can be formed on the trachea body through the tooth bracket, the first elastic band and the second elastic band, the stability of the trachea body during use is ensured, meanwhile, teeth in the oral cavity of a patient can be supported through the supporting piece and the tooth bracket, the situation that the teeth are occluded and extruded to the trachea body is avoided, and the trachea body is prevented from being damaged. And in addition, the position of the supporting piece on the air pipe body can be adjusted, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of endotracheal cannula, in particular to a disposable endotracheal cannula which is easy to fix. Background Art

[0002] Tracheal intubation usually refers to endotracheal intubation, which is a medical procedure in which a tracheal tube is inserted into the patient's trachea through the mouth or nose to assist the patient's breathing, relieve airway obstruction, and absorb tracheal secretions. When the patient is unable to breathe on his own or has difficulty breathing, endotracheal intubation can provide a smooth airway and help the patient breathe normally. It is one of the most widely used, effective and quickest means of respiratory management.

[0003] Most of the existing endotracheal tubes are simple hoses. Since they do not have a fixed structure, they can only be supported by medical staff manually during use. The endotracheal tubes are less stable during use, which can easily cause discomfort to patients. Patients are prone to biting the trachea, causing deformation of the trachea, thereby affecting the normal delivery of oxygen.

[0004] Therefore, we propose a disposable endotracheal tube that is easy to fix. Utility Model Content

[0005] The utility model aims to provide a disposable endotracheal tube which is easy to fix, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disposable endotracheal tube that is easy to fix, comprising an endotracheal body, a cuff is sleeved on the outer side of the bottom end of the endotracheal body, a support is sleeved on the upper part of the endotracheal body located on the cuff, a tooth bracket is fixedly installed on the front and rear ends of the support, a first elastic band is fixedly installed on the left side of the support, a first Velcro is fixedly installed on the bottom end of the first elastic band, a second elastic band is fixedly installed on the right side of the support, a second Velcro is fixedly installed on the top end of the second elastic band, two clips are fixedly installed on the inner side of the support, a slot is provided on the outer side of the endotracheal body, the clip is clamped in the slot, and an extension tube is inserted into the endotracheal body.

[0007] Optionally, there are multiple card slots, and the multiple card slots are arranged in sequence from bottom to top on both sides of the trachea body. This design is convenient for the use of this type of trachea.

[0008] Optionally, the two tooth brackets are both provided with grooves on the sides away from each other, so as to facilitate the patient's teeth to bite.

[0009] Optionally, a limiting plate is fixedly mounted on the bottom end of the extension tube, and the extension tube can be limited by the limiting plate.

[0010] Optionally, a connecting ring is fixedly installed on the top end of the extension tube, and a threaded cover is sleeved on the outer side of the connecting ring, which can be threadedly connected to a joint on the oxygen machine through the threaded cover to prevent it from falling off.

[0011] Optionally, a rotation groove is provided in the connecting ring, a limiting ring is rotatably connected in the rotation groove, and the outer side of the limiting ring is fixedly mounted on the threaded cover, so that the threaded cover can be limited by the limiting ring.

[0012] Optionally, the outer side of the threaded cap is provided with anti-skid patterns, which can increase the friction between the fingers and the threaded cap when in contact, thereby facilitating the rotation of the threaded cap.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the mutual cooperation of the first elastic band, the second elastic band, the first Velcro, the second Velcro, the tooth bracket, the groove, the support, the clamp and the slot, the tooth bracket, the first elastic band and the second elastic band can be used to form multiple fixations on the trachea body to ensure the stability of the trachea body during use. At the same time, the support and the tooth bracket can be used to support the teeth in the patient's mouth to avoid the teeth biting and squeezing the trachea body and affecting the normal oxygen delivery. The position of the support on the trachea body can be adjusted, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a disposable endotracheal tube that is easy to fix in the utility model;

[0016] Figure 2 This is a cross-sectional view of a disposable endotracheal tube that is easy to fix in the utility model;

[0017] Figure 3 The utility model is a disposable endotracheal tube that is easy to fix. Figure 2 A magnified view of middle;

[0018] Figure 4 The utility model is a disposable tracheal cannula which is easy to fix. Figure 2 Enlarged view of B.

[0019] In the figure: 1. trachea body; 2. cuff; 3. first elastic band; 4. second elastic band; 5. first Velcro; 6. second Velcro; 7. tooth bracket; 8. groove; 9. threaded cover; 10. extension tube; 11. limit plate; 12. support member; 13. clamping member; 14. clamping slot; 15. rotating slot; 16. limit ring; 17. connecting ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a disposable endotracheal cannula which is easy to fix, comprising an endotracheal body 1, a cuff 2 is sleeved on the outer side of the bottom end of the endotracheal body 1, a support member 12 is sleeved on the upper part of the cuff 2 on the endotracheal body 1, a tooth bracket 7 is fixedly installed on the front and rear ends of the support member 12, a first elastic band 3 is fixedly installed on the left side of the support member 12, a first Velcro 5 is fixedly installed on the bottom end of the first elastic band 3, a second elastic band 4 is fixedly installed on the right side of the support member 12, a second Velcro 6 is fixedly installed on the top end of the second elastic band 4, two clamps 13 are fixedly installed on the inner side of the support member 12, a clamping groove 14 is arranged on the outer side of the endotracheal body 1, the clamping member 13 is clamped in the clamping groove 14, and an extension tube 10 is inserted into the endotracheal body 1.

[0022] There are multiple card slots 14, and the multiple card slots 14 are arranged in sequence from bottom to top on both sides of the trachea body 1. This design is conducive to the use of this type of trachea. The two tooth brackets 7 are each provided with a groove 8 on the side away from each other, and the groove 8 is convenient for the patient's teeth to bite. The bottom end of the extension tube 10 is fixedly installed with a limiting plate 11, and the extension tube 10 can be limited by the limiting plate 11. The top of the extension tube 10 is fixedly installed with a connecting ring 17, and the outer side of the connecting ring 17 is sleeved with a threaded cover 9, which can be threadedly connected to the joint on the oxygen machine through the threaded cover 9 to prevent falling off. A rotating groove 15 is provided in the connecting ring 17, and a limiting ring 16 is rotatably connected in the rotating groove 15. The outer side of the limiting ring 16 is fixedly installed on the threaded cover 9, and the threaded cover 9 can be limited by the limiting ring 16. The outer side of the threaded cover 9 is provided with anti-slip patterns, and the friction when the finger contacts the threaded cover 9 can be increased through the anti-slip patterns, so that the threaded cover 9 with it can be rotated.

[0023] Working principle: When in use, the threaded cover 9 can be threadedly sleeved on the oxygen machine joint. The threaded cover 9 can be pulled upward according to the use needs, and the threaded cover 9 drives the connecting ring 17 and the extension tube 10 to extend upward, so that the length can be adjusted. The tracheal body 1 can be pinched according to the use needs, so that the support member 12 can slide up and down on the outside of the tracheal body 1 to a suitable position, and the tracheal body 1 is loosened, and the tracheal body 1 rebounds, so that the clamping member 13 is clamped into the corresponding clamping groove 14, and the support member 12 can be positioned. Then the patient can bite into the groove 8 of the two tooth brackets 7 with his teeth, and then the first elastic band 3 and the second elastic band 4 are sleeved on The patient's head, and then the first Velcro 5 is fitted on the second Velcro 6 to fix the tracheal body 1. This disposable tracheal tube that is easy to fix is ​​easy to use. Through the above-mentioned components, the tooth bracket 7, the first elastic band 3 and the second elastic band 4 can be used to form multiple fixations on the tracheal body 1 to ensure the stability of the tracheal body 1 during use. At the same time, the support 12 and the tooth bracket 7 can be used to support the teeth in the patient's mouth to avoid the teeth biting and squeezing the tracheal body 1, affecting the normal oxygen delivery, and the position of the support 12 on the tracheal body 1 can be adjusted, thereby improving the convenience of use.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disposable endotracheal tube that is easy to fix, characterized in that: The invention comprises a trachea body (1), wherein a cuff (2) is sleeved on the outer side of the bottom end of the trachea body (1), a support member (12) is sleeved on the upper part of the cuff (2) on the trachea body (1), a tooth bracket (7) is fixedly mounted on the front and rear ends of the support member (12), a first elastic band (3) is fixedly mounted on the left side of the support member (12), a first Velcro (5) is fixedly mounted on the bottom end of the first elastic band (3), a second elastic band (4) is fixedly mounted on the right side of the support member (12), a second Velcro (6) is fixedly mounted on the top end of the second elastic band (4), two clamping members (13) are fixedly mounted on the inner side of the support member (12), a clamping slot (14) is arranged on the outer side of the trachea body (1), the clamping member (13) is clamped in the clamping slot (14), and an extension tube (10) is inserted into the trachea body (1).

2. A disposable endotracheal tube that is easy to fix according to claim 1, characterized in that: A plurality of the card slots (14) are provided, and the plurality of card slots (14) are arranged in sequence from bottom to top on both sides of the trachea body (1).

3. The disposable endotracheal tube that is easy to fix according to claim 1, characterized in that: A groove (8) is provided on the two tooth brackets (7) on the side away from each other.

4. The disposable endotracheal tube that is easy to fix according to claim 1, characterized in that: A limiting plate (11) is fixedly mounted on the bottom end of the extension tube (10).

5. The disposable endotracheal tube that is easy to fix according to claim 1, characterized in that: A connecting ring (17) is fixedly mounted on the top end of the extension tube (10), and a threaded cover (9) is sleeved on the outer side of the connecting ring (17).

6. The disposable endotracheal tube that is easy to fix according to claim 5, characterized in that: A rotation groove (15) is provided in the connecting ring (17), and a limit ring (16) is rotatably connected in the rotation groove (15), and the outer side of the limit ring (16) is fixedly mounted on the threaded cover (9).

7. The disposable endotracheal tube that is easy to fix according to claim 5, characterized in that: The outer side of the threaded cover (9) is provided with anti-slip grooves.

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