CN209187830U - An easily adjustable and fixed endotracheal tube - Google Patents

Abstract

The utility model discloses an easy-to-adjust and fix tracheal catheter, which comprises a fixing clip and a pad-opened tracheal catheter. Internal air bag. The utility model installs a slidable fixing clip on the open pad type tracheal catheter, and the inside of the fixing clip is provided with a tracheal catheter hole and a sputum suction tube hole, and then presses through the serrated jaw to fix the fixing clip on the opening. On the cushion type endotracheal tube, it solves the patient's unconscious tube biting behavior due to the recovery of muscle relaxation during anesthesia, thereby avoiding suffocation. In addition, the open cushion type endotracheal tube can be fixed more firmly, so that it can The intubation depth scale can be read clearly, and it can protect the patient's teeth, reduce damage to soft tissues such as gums and lips, and reduce the workload of anesthesiologists to a certain extent.

Description

An easily adjustable and fixed endotracheal tube

technical field

The utility model relates to the medical field, in particular to an easily adjustable and fixed trachea tube.

Background technique

With the rapid development of intensive respiratory care technology and mechanical ventilation technology, tracheal intubation has become an important means of clinical rescue of critically ill patients with respiratory dysfunction and surgical respiratory support. "The endotracheal tube has become the most important weapon in the hands of anesthesiologists. At present, there are many types of endotracheal tubes on the market, including single-lumen endotracheal tubes, laryngeal masks, and double-lumen endotracheal tubes.

Although these endotracheal tubes have different uses, they all have a common defect: they cannot prevent patients from suffocating due to biting the tube, and additional dental pads need to be prepared and fixed during use, which increases the workload of anesthesiologists and replaces the dental pads. It is cumbersome to fix together with the endotracheal tube, and the fixed depth of the tube is easily affected. It is difficult to read the depth of the tube again after fixing. Special equipment for tubes.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide an easily adjustable and fixed endotracheal tube to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An easy-to-adjust and fix endotracheal tube, comprising a fixing clip and a split-type endotracheal tube, the split-type endotracheal tube runs through the inside of the fixing clip, and one end of the split-type endotracheal tube is provided with an air bag that can be inserted into the human body. The inner wall at one end of the fixing clip is provided with a jaw, and the outer wall edges at both ends of the fixing clip are provided with a baffle on the side away from the airbag, and the outer wall edges at both ends of the fixing clip are set at the rear side of the baffle. There are soft rubber blocks, and pull rings are provided on the two side walls of the fixing clip near the rear side of the baffle.

As a further solution of the present invention: an endotracheal tube hole is provided inside the fixing clip corresponding to the outside of the open cushion type tracheal tube, and the inner diameter of the endotracheal tube hole is larger than the outer diameter of the open cushion type endotracheal tube.

As a further solution of the present invention: a sputum suction tube hole is provided inside the fixing clip near the jaw, and an anastomosis is provided between the sputum suction tube hole and the tracheal tube hole.

As a further solution of the utility model: the outer wall of the fixing clip is provided with a raised ring corresponding to the outer position of the endotracheal catheter hole and the suction tube hole, and the inside of the raised ring is provided with a fixing hole, and the inner wall of the fixing hole is provided with a There are bumps.

As a further solution of the present invention: the outer surface of the open-cushion endotracheal tube is uniformly provided with scale marks.

As a further solution of the present invention: the inner walls of the endotracheal tube hole and the sputum suction tube hole are provided with anti-skid lines.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the utility model is scientific and reasonable, and it is safe and convenient to use. A slidable fixing clip is installed on the open cushion type endotracheal catheter, and there is a The endotracheal tube hole and the suction tube hole are then pressed through the serrated jaws to fix the fixing clip on the open cushion type endotracheal tube, and a soft rubber block is provided outside the fixing clip near the lower part of the baffle for easy alignment. The patient's teeth are protected, and pull rings are provided on the two side walls of the fixing clip near the rear side of the baffle, so that it is convenient to tie a knot with a thread or a fixing belt and fix it around the patient's neck, which solves the problem of anesthesia. Due to the recovery of muscle relaxation, the patient unconsciously bites the tube, thereby avoiding suffocation. In addition, the open cushion endotracheal tube can be fixed more firmly, so that the depth scale of the intubation can be clearly read after the fixation, and it can protect the The patient's teeth can reduce the damage of soft tissues such as gums and lips, which can reduce the workload of anesthesiologists to a certain extent.

Description of drawings

Fig. 1 is a kind of structure schematic diagram that is easy to adjust and fix the endotracheal tube;

Fig. 2 is a schematic diagram of an installation structure of a raised ring in an endotracheal tube that is easy to adjust and fix.

In the figure: 1. Fixing clip; 2. Open cushion type endotracheal tube; 3. Hole for endotracheal tube; 4. Hole for suction tube; 9. Pull ring; 10. Air bag; 11. Protruding ring; 12. Fixing hole; 13. Protruding block.

Detailed ways

Please refer to Figures 1-2. In the embodiment of the present utility model, an endotracheal tube that is easy to adjust and fix includes a fixing clip 1 and a pad-opened endotracheal tube 2. One end of the cushion-type endotracheal tube 2 is provided with an air bag 10 that can be inserted into the human body, the inner wall of one end of the fixing clip 1 is provided with a jaw 6, and the outer wall edges of both ends of the fixing clip 1 are provided with a baffle on the side away from the air bag 10 7. Soft rubber blocks 8 are provided at the edges of the outer walls at both ends of the fixing clip 1 near the back of the baffle 7 , and pull rings 9 are provided on both outer walls of the fixing clip 1 near the back of the baffle 7 .

In Fig. 1: the inside of the fixing clip 1 is provided with an endotracheal tube hole 3 corresponding to the outer position of the open cushion type endotracheal tube 2, and the inner diameter of the endotracheal tube hole 3 is larger than the outer diameter of the open cushion type endotracheal tube 2, which is convenient for the open cushion type endotracheal tube The conduit 2 is installed inside the fixing clip 1 .

In Fig. 1: a sputum suction tube hole 4 is provided inside the fixing clip 1 close to the clamp mouth 6, and an anastomotic port 5 is provided between the sputum suction tube hole 4 and the endotracheal tube hole 3, which facilitates the installation of the sputum suction tube .

In Fig. 1: the outer wall of the fixing clip 1 is provided with a raised ring 11 corresponding to the outer position of the endotracheal tube hole 3 and the suction tube hole 4, and the inside of the raised ring 11 is provided with a fixing hole 12, and the inner wall of the fixing hole 12 A raised block 13 is provided to increase the friction between the endotracheal tube hole 3 and the suction tube hole 4, thereby facilitating the fixing of the endotracheal tube hole 3 and the suction tube hole 4, preventing sliding during use from affecting medical care personnel operations.

In FIG. 1 : the outer surface of the open-cushion endotracheal tube 2 is uniformly provided with scale lines, which is convenient for the operator to read the depth of the intubation tube.

In FIG. 1 , the inner walls of the endotracheal tube hole 3 and the suction tube hole 4 are provided with anti-slip lines, which facilitates further increasing the frictional force between the contact surfaces of the fixing clip 1 to the endotracheal tube hole 3 and the suction tube hole 4 .

The working principle of the utility model is: by installing a slidable fixing clip 1 on the open cushion type tracheal catheter 2, the fixing clip 1 is a member of soft material, which is convenient to prevent the damage of the oral cavity caused by the excessive hardness of the fixing clip 1, and the The inside of the fixing clip 1 is provided with a tracheal tube hole 3 and a suction tube hole 4, and the inside of the fixing clip 1 is provided with a tracheal tube hole 3 corresponding to the outer position of the open cushion type tracheal tube 2, and the inner diameter of the endotracheal tube hole 3 is larger than that of the open cushion The outer diameter of the endotracheal tube 2 is convenient for the open cushion type endotracheal tube 2 to be installed inside the fixing clip 1, and the outer wall of the fixing clip 1 is provided with a raised ring 11 corresponding to the outer position of the endotracheal tube hole 3 and the suction tube hole 4 , and the interior of the raised ring 11 is provided with a fixing hole 12, and the inner wall of the fixing hole 12 is provided with a raised block 13, which is convenient to increase the friction between the endotracheal tube hole 3 and the suction tube hole 4, thereby facilitating the adjustment of the endotracheal tube Hole 3 and sputum suction tube hole 4 are fixed to prevent sliding during use from affecting the operation of medical staff, and then by pressing the serrated jaw 6, the fixing clip 1 is fixed on the outside of the open-cushion endotracheal tube 2, through A soft rubber block 8 is arranged on the outside of the fixing clip 1 near the lower position of the baffle 7, which is convenient for protecting the patient's teeth, and the two outer walls of the fixing clip 1 are provided with a puller near the rear side of the baffle 7. Ring 9, it is convenient to tie a knot with a thread or a fixing belt and fix it around the patient's neck. The cushion type endotracheal tube 2 is fixed more firmly, and the outer surface of the open cushion type endotracheal tube 2 is uniformly provided with scale lines, so that the depth scale of the intubation can be clearly read after being fixed, and can protect the patient's teeth, reduce gums, Injuries to soft tissues such as lips can reduce the workload of anesthesiologists to a certain extent.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. It can easily be accommodated fixed tracheal catheter 1. a kind of, including fixing clamp (1) and open cushion tracheal catheter (2), which is characterized in that The inside opened cushion tracheal catheter (2) and run through fixing clamp (1), and the one end for opening cushion tracheal catheter (2) is provided with and can insert Enter the air bag (10) of inside of human body, one end inner wall of the fixing clamp (1) is provided with clamping opening (6), and outside the both ends of fixing clamp (1) Wall edge is provided with baffle (7) far from the side of air bag (10), close to gear at the both ends fascia edge of the fixing clamp (1) It is provided at the rearward position of plate (7) flexible glue block (8), and two lateral walls of fixing clamp (1) are respectively provided on rear side of baffle (7) There are pull ring (9).
2. A kind of it can easily be accommodated fixed tracheal catheter 2. according to claim 1, which is characterized in that the fixing clamp (1) The corresponding external position for opening cushion tracheal catheter (2) in inside at be provided with tracheal catheter hole (3), the tracheal catheter hole (3) Internal diameter be greater than and open the outer diameters of cushion tracheal catheter (2).
3. A kind of it can easily be accommodated fixed tracheal catheter 3. according to claim 1, which is characterized in that the fixing clamp (1) Inside be provided at the inner side of clamping opening (6) suction sputum pore (4), the suction sputum pore (4) and tracheal catheter hole (3) Between be provided with previous anastomotic (5).
4. A kind of it can easily be accommodated fixed tracheal catheter 4. according to claim 1, which is characterized in that the fixing clamp (1) Outer wall correspond to and be provided with protruding ring (11) at the external position of tracheal catheter hole (3) and suction sputum pore (4), and protruding ring (11) Be internally provided with fixation hole (12), the inner wall of fixation hole (12) is provided with protruding block (13).
5. A kind of it can easily be accommodated fixed tracheal catheter 5. according to claim 1, which is characterized in that described to open cushion tracheae The outer surface of conduit (2) is evenly arranged with graduation mark.
6. A kind of it can easily be accommodated fixed tracheal catheter 6. according to claim 2 or 3, which is characterized in that the tracheae is led The inner wall of pore (3) and suction sputum pore (4) is provided with anti-skid chequer.