Luminous guide positioning trachea cannula

Abstract

The utility model discloses a luminous guide positioning trachea cannula, and relates to the technical field of medical machinery. The outer surface of the trachea cannula is provided with a protective sleeve, the top end of the protective sleeve is fixedly connected with a first fixing ring, a second fixing ring is fixedly connected with the trachea cannula, the bottom of the second fixing ring is provided with an air bag main body, the air bag main body is fixedly connected with the trachea cannula, and the bottom of the air bag main body is provided with a luminous ring. The protective sleeve, the first fixing ring and the second fixing ring are matched for use, one end of the protective sleeve is arranged at one end of the trachea cannula, and the other end of the protective sleeve is arranged at the other end of the trachea cannula, so that the trachea cannula is properly pre-tightened and fixed under the condition of ensuring that the normal work of the trachea cannula is not extruded or influenced; the trachea cannula can be always located in the protective layer in the process that the trachea cannula is pulled out by medical staff, the operation intensity of the medical staff is reduced, and the risk that the trachea cannula is infected in the tube pulling process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a luminous guiding and positioning tracheal intubation tube. Background Art

[0002] Endotracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the glottis. This technology can provide the best conditions for airway patency, ventilation and oxygen supply, respiratory suction and prevention of aspiration. Emergency endotracheal intubation technology has become an important measure in cardiopulmonary resuscitation and the rescue of critically ill patients with respiratory dysfunction. Endotracheal intubation is an important rescue technology commonly used in emergency work. It is one of the most widely used, effective and quickest means of respiratory management. It is a basic skill that medical staff must master proficiently. It plays a vital role in saving patients' lives and reducing mortality. The Chinese authorization number is CN215537535U. A new type of light spot positioning endotracheal intubation. When inserting the endotracheal intubation into the patient, the external light emitting control device is connected to the optical fiber, and the light ring is lit through the conduction of the optical fiber. When the intubation body is inserted into the patient's trachea, the insertion position of the intubation body can be observed through the light-transmitting point on the neck skin, so that the insertion depth and position of the intubation body can be clearly determined. However, there are still certain shortcomings in the use of the device. The endotracheal intubation of the device has no protection function. When the staff removes the endotracheal intubation from the patient's respiratory tract or nasal cavity, there is a possibility of virus infection. The device is positioned by light spots, but the internal situation of the patient's body cannot be understood while positioning, which affects work efficiency. Therefore, we propose a luminous guided positioning endotracheal intubation. Utility Model Content

[0003] The purpose of the utility model is to provide a luminous guide positioning endotracheal cannula to solve the existing problem: China's authorization number is CN215537535U, a new type of light spot positioning endotracheal cannula, the endotracheal cannula of the device has no protection function, when the staff removes the endotracheal cannula from the patient's respiratory tract or nasal cavity, there is a possibility of virus infection, the device uses light spot positioning, but cannot understand the internal situation of the patient's body while positioning, affecting work efficiency.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model provides a luminous guiding and positioning endotracheal cannula, comprising an endotracheal cannula, the outer surface of the endotracheal cannula is provided with a protective sleeve, the protective sleeve is in contact with the endotracheal cannula, the top of the protective sleeve is fixedly connected with a first fixing ring, the first fixing ring is clamped with the endotracheal cannula, the bottom of the protective sleeve is fixedly connected with a second fixing ring, the second fixing ring is fixedly connected with the endotracheal cannula, the bottom of the second fixing ring is provided with an airbag main body, the airbag main body is fixedly connected with the endotracheal cannula, and the bottom of the airbag main body is provided with a luminous ring.

[0006] Furthermore, a connector is provided at the bottom of the endotracheal tube, the connector is fixedly connected to the endotracheal tube, a through opening is provided at the bottom of the connector, and a miniature camera is provided at the bottom of the luminous ring, the miniature camera is fixedly connected to the luminous ring.

[0007] Furthermore, an air intake pipe and a light fiber are respectively provided on both sides of the first fixing ring, the air intake pipe is communicated with the airbag body, and the light fiber is electrically connected with the luminous ring.

[0008] Furthermore, a locking block is provided on the top of the first fixing ring, and the locking block is clamped with the first fixing ring.

[0009] Furthermore, a pressure safety valve is arranged on the side of the air intake pipe, a one-way valve is arranged on the air intake pipe, and an air inlet is arranged at the end of the air intake pipe.

[0010] Furthermore, a connecting block is provided on the top of the locking block, and the connecting block is slidably connected to the endotracheal tube.

[0011] Furthermore, a connecting port is provided at the top of the endotracheal tube, and the connecting port is communicated with the endotracheal tube.

[0012] Furthermore, a plug rod is provided on the side of the connection block, and the plug rod is plugged into the connection block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a protective cover, a first fixing ring, and a second fixing ring for coordinated use, with one end of the protective cover arranged at one end of the endotracheal tube, and the other end of the protective cover arranged at the other end of the endotracheal tube. The first fixing ring and the second fixing ring are used in coordination, and the endotracheal tube is appropriately pre-tightened and fixed without squeezing or affecting the normal working of the endotracheal tube. During the process of pulling out the endotracheal tube, the medical staff can keep the endotracheal tube in the protective layer at all times, thereby reducing the operating intensity of the medical staff and the risk of infection during the pulling out of the tube.

[0015] 2. The utility model uses a micro camera, a locking block, an insertion rod and a connector in coordination. A micro camera is arranged at the bottom of the luminous ring. When the endotracheal tube enters the patient's body, the internal condition of the patient can be understood through the micro camera. The locking block prevents the endotracheal tube from moving at will. The bottom of the connector is round, which is convenient for entering the body and reducing friction with the inside. At the same time, a through opening is opened at the bottom.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the protective cover structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the fixed structure of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the bottom structure of the endotracheal tube.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Endotracheal tube; 2. Protective cover; 3. First fixing ring; 4. Second fixing ring; 5. Airbag body; 6. Optical fiber; 7. Air pressure safety valve; 8. Air inlet pipe; 9. One-way valve; 10. Air inlet; 11. Locking block; 12. Connecting block; 13. Luminous ring; 14. Connecting head; 15. Insertion rod; 16. Miniature camera; 17. Through port; 18. Connecting port. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-Figure 4As shown, the utility model is a luminous guiding and positioning endotracheal cannula, comprising an endotracheal cannula 1, a protective sleeve 2 is arranged on the outer surface of the endotracheal cannula 1, the protective sleeve 2 is abutted against the endotracheal cannula 1, a first fixing ring 3 is fixedly connected to the top of the protective sleeve 2, the first fixing ring 3 is clamped with the endotracheal cannula 1, a second fixing ring 4 is fixedly connected to the bottom of the protective sleeve 2, the second fixing ring 4 is fixedly connected to the endotracheal cannula 1, an airbag body 5 is arranged at the bottom of the second fixing ring 4, the airbag body 5 is fixedly connected to the endotracheal cannula 1, a luminous ring 13 is arranged at the bottom of the airbag body 5, a connector 14 is arranged at the bottom of the endotracheal cannula 1, the connector 14 is clamped with the endotracheal cannula The tube 1 is fixedly connected, a through hole 17 is opened at the bottom of the connector 14, a miniature camera 16 is arranged at the bottom of the luminous ring 13, and the miniature camera 16 is fixedly connected to the luminous ring 13. An air intake pipe 8 and a light fiber 6 are arranged on both sides of the first fixing ring 3, respectively. The air intake pipe 8 is communicated with the airbag body 5, and the light fiber 6 is electrically connected to the luminous ring 13. A locking block 11 is arranged on the top of the first fixing ring 3, and the locking block 11 is clamped with the first fixing ring 3. An air pressure safety valve 7 is arranged on the side of the air intake pipe 8, a one-way valve 9 is arranged on the air intake pipe 8, an air inlet 10 is arranged at the end of the air intake pipe 8, and a connection is arranged on the top of the locking block 11. Block 12, the connecting block 12 is slidably connected with the endotracheal cannula 1, the top of the endotracheal cannula 1 is provided with a connecting port 18, the connecting port 18 is communicated with the endotracheal cannula 1, the side of the connecting block 12 is provided with an insert rod 15, the insert rod 15 is plugged with the connecting block 12, and the protective sleeve 2, the first fixing ring 3, and the second fixing ring 4 are used in coordination, one end of the protective sleeve 2 is arranged at one end of the endotracheal cannula 1, and the other end of the protective sleeve 2 is arranged at the other end of the endotracheal cannula 1, and the first fixing ring 2 and the second fixing ring 3 are used in coordination, and the endotracheal cannula 1 is appropriately pre-tightened and fixed while ensuring that there is no squeezing or affecting the normal operation of the endotracheal cannula 1, and the doctor During the process of pulling out the endotracheal tube 1, the medical staff can keep the endotracheal tube 1 in the protective layer at all times, which reduces the operating intensity of the medical staff and the risk of infection during the extraction of the tube. By setting the micro camera 16, the locking block 11, the insertion rod 15 and the connecting head 14 for coordinated use, the micro camera 16 is set at the bottom of the luminous ring 13. When the endotracheal tube 1 enters the patient's body, the internal condition of the patient can be understood through the micro camera 16. The locking block 11 prevents the endotracheal tube 1 from moving at will. The bottom of the connecting head 14 is round, which is convenient for entering the body and reducing friction with the inside. At the same time, a through hole 17 is opened at the bottom.

[0026] A specific application of this embodiment is: when using, first check whether the device is normal, connect the device to an external device, wirelessly connect the micro camera 16 to the display screen, set one end of the protective sleeve 2 at one end of the endotracheal tube 1, and set the other end of the protective sleeve 2 at the other end of the endotracheal tube 1. The first fixing ring 3 and the second fixing ring 4 are used together to appropriately pre-tighten and fix the endotracheal tube 1 while ensuring that the normal operation of the endotracheal tube 1 is not squeezed or affected. During the process of pulling out the endotracheal tube 1, the medical staff can keep the endotracheal tube 1 in the protective layer, which reduces the operation intensity of the medical staff and reduces the risk of infection during the extraction. When inserting the endotracheal tube 1 into the patient, the external light emitting control device is connected to the optical fiber 6, and the light-emitting ring 13 is illuminated through the conduction of the optical fiber 6. When the endotracheal tube 1 is inserted into the patient's trachea, the insertion position of the endotracheal tube 1 can be observed through the light-transmitting point on the neck skin. At the same time, a miniature camera 16 is provided at the bottom of the light-emitting ring 13 to view the internal situation of the patient's body. The air inlet pipe 8 inflates the airbag body 5 so that the airbag body 5 fits the wall of the endotracheal tube 1 together. The locking block 11 prevents the endotracheal tube 1 from moving at will. The bottom of the connector 14 is round, which is convenient for entering the patient's body and reducing friction with the inside of the body.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A tracheal cannula capable of being guided and positioned by light, comprising a tracheal cannula (1), characterized in that: The outer surface of the endotracheal tube (1) is provided with a protective sleeve (2), the protective sleeve (2) is in contact with the endotracheal tube (1), the top of the protective sleeve (2) is fixedly connected with a first fixing ring (3), the first fixing ring (3) is clamped with the endotracheal tube (1), the bottom of the protective sleeve (2) is fixedly connected with a second fixing ring (4), the second fixing ring (4) is fixedly connected with the endotracheal tube (1), the bottom of the second fixing ring (4) is provided with an airbag body (5), the airbag body (5) is fixedly connected with the endotracheal tube (1), and the bottom of the airbag body (5) is provided with a luminous ring (13).

2. The luminous guiding and positioning endotracheal tube according to claim 1, characterized in that: A connector (14) is provided at the bottom of the endotracheal tube (1), and the connector (14) is fixedly connected to the endotracheal tube (1). A through hole (17) is provided at the bottom of the connector (14). A miniature camera (16) is provided at the bottom of the luminous ring (13), and the miniature camera (16) is fixedly connected to the luminous ring (13).

3. The luminous guiding and positioning endotracheal tube according to claim 1, characterized in that: An air intake pipe (8) and an optical fiber (6) are respectively arranged on both sides of the first fixing ring (3); the air intake pipe (8) is communicated with the airbag body (5); and the optical fiber (6) is electrically connected to the luminous ring (13).

4. The luminous guiding and positioning endotracheal intubation device according to claim 1, characterized in that: A locking block (11) is provided on the top of the first fixing ring (3), and the locking block (11) is clamped with the first fixing ring (3).

5. The luminous guiding and positioning endotracheal tube according to claim 3, characterized in that: A pressure safety valve (7) is arranged on the side of the air intake pipe (8), a one-way valve (9) is arranged on the air intake pipe (8), and an air inlet (10) is arranged at the end of the air intake pipe (8).

6. The luminous guiding and positioning endotracheal cannula according to claim 4, characterized in that: A connecting block (12) is provided on the top of the locking block (11), and the connecting block (12) is slidably connected to the endotracheal tube (1).

7. The luminous guiding and positioning endotracheal tube according to claim 1, characterized in that: The top of the endotracheal tube (1) is provided with a connecting port (18), and the connecting port (18) is in communication with the endotracheal tube (1).

8. The luminous guiding and positioning endotracheal tube according to claim 6, characterized in that: An insertion rod (15) is provided on the side of the connection block (12), and the insertion rod (15) is plugged into the connection block (12).

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