CN101362001B - Freely rotatable and easily interchangeable trachea tubes with connected devices - Google Patents

Abstract

The invention relates to a free-rotating autogenous cutting pipe easy to be detached from the connecting device, which mainly comprises an embedding part and a connecting part, wherein the embedding part comprises a vent pipe communicated with the connecting part, one end of the embedding part opposite to the connecting part is provided with an inflatable expanded middle air bag, and an inflation pipe communicated with the air bag, the connecting part is connected with the vent pipe of the embedding part and comprises an elastic connecting part and a sleeving part, one end of the elastic connecting part is provided with an annular compression body, the annular compression body is sleeved and combined with the vent pipe of the embedding part, the sleeving part is sleeved on a central pipe, one end of the sleeving part opposite to the annular compression body of the elastic connecting part is provided with an annular abutting edge, and a plurality of grooves extending to the abutting edge are arranged, thereby forming the autogenous cutting pipe capable of improving the use comfort and the practicability.

Description

The gas cutting tube can be rotated freely and is easy to be replaced with the connected device

technical field

The present invention mainly relates to a gas cutting tube, especially a gas cutting tube that can rotate freely and is easy to be disassembled and replaced with a connected device. the

Background technique

As shown in FIG. 6 , it is an existing tracheostomy tube 50 , which is mainly used to be placed in the human neck airway and connected to an air supply source, so that air can pass through the tracheostomy tube 50 Directly into the respiratory tract, it is a kind of artificial airway commonly used to assist patients who cannot use the upper airway to breathe by themselves. It mainly includes an insertion part 52 of a ventilating tube with an inflatable hollow air bag, and a breathing tube (Breathing Circuit) 30 and the connecting portion 54 connected to the air supply source, wherein the insertion portion 52 is placed in the respiratory tract of the human body, and after the airbag is inflated and expanded, it can be in close contact with the inner wall of the respiratory tract and fixed in the respiratory tract, and the connecting portion 54 It is placed outside the human body, and can be connected to an air supply source or other devices through the breathing tube 30, so that the air can pass through the breathing tube 30 and directly enter the patient's respiratory tract through the connecting part 54 and the insertion part 52 of the tracheostomy tube 50 middle. the

However, the existing gas cutting tube 50 actually has the following deficiencies and shortcomings when in use:

1. Because the insertion part 52 and the connecting part 54 of the existing tracheostomy tube 50 are in a fixed connection form, and are made of hard materials, therefore, when the device connected with the tracheostomy tube 50, such as a breathing tube 30. When the gas supply source or other appliances are moved or rotated, or when other devices are connected to the gas cutting tube 50, the gas cutting tube 50 will be simultaneously activated, causing the gas cutting tube 50 to move, pull or vibrate , because the insertion part 52 is in close contact with the inner wall of the respiratory tract, the movement, pulling or vibration of the tracheostomy tube 50 will cause considerable discomfort to the patient. the

2. In order to avoid air leakage, when the tracheostomy tube 50 is connected to the breathing tube 30 and other tubes, they are all in a tightly fitted socket state, so that the breathing tube 30 and other tubes are connected to the connecting part 54 or removed from the connecting part 54 It is inconvenient to operate, and excessive force will easily affect the fixed state between the tracheostomy tube 50 and the patient's airway, causing extreme discomfort to the patient. the

Contents of the invention

Therefore, in view of the deficiencies and deficiencies in the structure and use of the existing tracheostomy, the inventor has finally developed an invention that can improve the existing deficiencies through continuous research and testing. the

The main purpose of the present invention is to provide a tracheostomy tube that is freely rotatable and easy to replace with the connected device, which can prevent the Breathing Circuit, air supply source or other devices connected to the tracheostomy tube from moving , so that the insertion part placed in the human respiratory tract moves simultaneously, causing discomfort to the patient, and it is easy to assemble or disassemble with devices such as breathing tubes, which can achieve the purpose of improving the comfort and practicability of the tracheostomy tube. the

In order to achieve the above object, the present invention mainly provides a tracheostomy tube that can rotate freely and is easy to be replaced with the connected device. It includes an inserting portion and a connecting portion, wherein the inserting portion includes a There is a ventilating tube through which an inflatable hollow air bag is provided at one end opposite to the connecting part, and an inflatable tube communicating with the air bag is provided in addition, and the connecting part is connected to the ventilating tube of the insertion part, and it is characterized in that:

The connecting part includes an elastic connecting part and a socket piece, wherein the elastic connecting part has a round tubular central tube, and an annular compression body is arranged at one end of the elastic connecting part, and the annular compression body is connected to the insertion part. The trachea is sleeved and combined, and the sleeve is rotatably sleeved on the central tube. A ring-shaped pressure edge is formed on the end of the sleeve relative to the annular compression body of the elastic connection part, and several channels are provided. Groove extending to the pressure lip. the

By means of the above technical means, the present invention can achieve the following effect enhancements:

1. Through the elastic setting of the ring-shaped compression body and the rotatable cooperation between the sleeve and the elastic connecting part, the insertion part placed in the human body will not be affected by moving or moving the breathing tube, air supply, etc. Any movement, pulling or vibration caused by the source or other devices can avoid discomfort for the patient. the

2. The present invention can make the socket have a certain compression elasticity by means of the groove formed on the socket, thereby improving the convenience of connecting or disassembling the socket and other devices such as breathing tubes. During the process of assembling or disassembling, maintaining the static state of the insertion part extending into the human respiratory tract can improve the comfort and practicability of the tracheostomy tube. the

Description of drawings

Fig. 1 is a perspective view of the present invention. the

Fig. 2 is an exploded perspective view of the present invention. the

Fig. 3 is a partial sectional view of the present invention. the

Fig. 4 is a schematic plan view of the present invention inserted into the human body during use. the

Fig. 5 is a schematic diagram of the action of the present invention in operation. the

Fig. 6 is a plan view of a conventional tracheostomy tube. the

【Description of main component symbols】

10--Insert part 12--Airbag

14--connecting pipe 16--fixed fins

18--inflatable tube 20--connection part

22--elastic connection part 222--central tube

224--ring compression body 226--flange

24--Socket piece 242--Tube body

244--resistance edge 246--groove

30--breathing tube 50--tracheal tube

52--Placement part 54--Connection part

Detailed ways

The main purpose of the present invention is to provide a tracheotomy tube that can rotate freely and is easy to be replaced with the connected device. Please refer to Fig. 1 to Fig. 3 . Insert part 10 and a connecting part 20, wherein inserting part 10 comprises a vent tube 14 that communicates with connecting part 20, it is provided with an inflatable hollow air bag relative to the end of connecting part, and is different from vent tube 14 and The other end of the airbag 12 is provided with two fixed fins 16, and is provided with an inflatable tube 18 communicating with the airbag 12. The inflatable tube 18 is connected to an inflator, allowing the user to inflate the airbag 12 through the inflator. And it fits closely with the inner wall of the human respiratory tract. the

The connection part 20 is connected to the vent pipe 14 of the insertion part 10, and is adjacent to the fixed fin 16. The connection part 20 mainly includes an elastic connecting part 22 and a socket 24, wherein the elastic connecting part 22 is integrated The molded elastic software can avoid the phenomenon of air leakage when the elastic connecting part 22 is connected. It includes a round tubular center tube 222, and an integrally combined ring-shaped compression part 224 is arranged at one end of the center tube 222. The ring-shaped compression part 224 is provided with at least one concave part for compression, bending and rotation, and is sheathed and combined with the vent tube 14 of the insertion part 10 , while the other end of the central tube 222 protrudes to form an annular flange 226 . the

The sleeve 24 is a central tube 222 that is rotatably sleeved on the elastic connecting portion 22, and mainly includes a tube body 242 that is rotatably sleeved on the central tube 222. 22. One end of the annular compression body 224 is formed with an annular pressure edge 244, and the other end of the tube body 242 abuts against the flange 226 of the central tube 222, so that the socket 24 will not arbitrarily dislodge itself from the elastic joint 22. The central tube 222 protrudes from the top, and can achieve the effect of leak prevention. In addition, several grooves 246 extending from the tube body 242 to the pressing edge 244 are recessed on the periphery of the tube body 242, so that the tube body 242 and the pressing edge 244 have a Compression elastic. the

When in use, please cooperate with referring to Fig. 4 and Fig. 5, place the ventilation tube 14 containing the airbag 12 in the insertion part 10 into the airway through the hole opened by surgery in the patient's neck, and make the fixed fins 16 and the connection The part 20 remains on the outside of the human body, and the fixed fins 16 are fixed on the neck of the patient by using items such as belts, so that the insertion part 10 stretched into the human respiratory tract will not move relative to the human body arbitrarily, and then through the inflatable tube 18 and the inflatable device. An appropriate amount of gas is injected into the airbag 12 to expand the airbag 12 and fit closely with the inner wall of the respiratory tract. Let the air directly enter the respiratory tract of the human body through the breathing tube 30 , the sleeve 24 of the connecting part 20 , the elastic connecting part 22 and the ventilation tube 14 to assist patients who cannot use the upper respiratory tract to breathe by themselves. the

With this tracheotomy tube, an annular compression body 224 is provided at one end of the elastic connecting part 22 of the connecting part 20 and is made of elastic material, so the tracheotomy tube can be positioned at the insertion part 10 and combined with the connecting part 20 There is a bendable or rotatable elasticity at the position, and because the tube body 242 of the sleeve 24 is rotatably sleeved on the central tube 222 of the elastic connecting body 22, so when moving or moving the gas supply source, When the breathing tube 30 or other devices are used, the setting of the ring-shaped compression part 224 and the rotatable socket form between the sleeve part 24 and the elastic connecting body 22 can prevent the insertion part 12 of the human body from moving with other devices. Any movement, pulling or vibration caused by the movement and rotation of the machine can avoid the patient's discomfort. the

Secondly, because the groove 246 extending to the pressing edge 244 is formed on the tubular body 242 of the sleeve 24, so when the user presses the pressing edge 244, the tubular body 242 of the sleeve 24 can be compressed and Its outer diameter is reduced, so that devices such as the airway tube 30 can be conveniently sleeved on the tube body 242, or the breathing tube 30 can be pulled out from the tube body, so that not only can the disassembly of the breathing tube 30 be convenient, but also prevent The inserting part 10 is linked with the connecting and dismounting of the breathing tube 30, so that the inserting part 10 can be kept in a static state relative to the human respiratory tract, and the comfort and practicability of the tracheostomy tube can be improved. the

Claims (8)

1. A tracheostomy tube that is freely rotatable and is easy to be disassembled with the connected device, it includes an insertion portion and a connection portion, wherein the insertion portion includes a ventilation tube that communicates with the connection portion, and it is relatively One end of the connecting part is provided with an inflatable hollow air bag, and an inflatable tube connected with the air bag is provided, and the connecting part is connected to the ventilation pipe of the insertion part, and the characteristics are as follows: The connecting part includes an elastic connecting part and a socket piece, wherein the elastic connecting part has a round tubular central tube, and an annular compression body is arranged at one end of the elastic connecting part, and the annular compression body is connected to the insertion part. The trachea is sleeved and combined, and the sleeve is rotatably sleeved on the central tube. A ring-shaped pressure edge is formed on the end of the sleeve relative to the annular compression body of the elastic connection part, and several extensions are provided. to the groove of the pressure flange. 2. The gas cutting tube that is freely rotatable and easily interchangeable with the connected device according to claim 1, wherein the annular compression body is arranged at one end of the central tube, and the sleeve includes There is a tube body rotatably sheathed on the central tube, and a pressure flange is formed on one end of the tube body. 3. The gas cutting tube that is freely rotatable and easily interchangeable with the connected device as claimed in claim 2, wherein the end of the central tube at the elastic connection part is different from the end of the annular compression body. An annular flange abutting against one end of the sleeve body is formed. 4. The tracheostomy tube that is freely rotatable and easily interchangeable with the connected device as claimed in claim 1, 2 or 3, wherein the other end of the connecting part that is different from the connection with the air bag is provided with a Two fixed fins. 5. The gas cutting tube that can rotate freely and is easy to replace with the connected device as claimed in claim 4, wherein the annular compression body of the elastic link is integrally combined with the central tube to make the elastic The connection part is an integrally formed structure. 6 . The tracheostomy tube that is freely rotatable and easily interchangeable with the connected device as claimed in claim 5 , wherein the annular compression body of the elastic connecting portion has at least one concave portion. 7 . 7. The tracheotomy tube that is freely rotatable and easily interchangeable with the connected device as claimed in claim 1, 2 or 3, wherein the annular compression body of the elastic connection part is integrated with the central tube Combined to make the elastic connecting part integrally formed structure. 8 . The tracheostomy tube that is freely rotatable and easily interchangeable with the connected device according to claim 7 , wherein the annular compression body of the elastic connecting portion has at least one concave portion. the

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