CN108785817B - Visual intelligent fine-adjustment tracheal catheter - Google Patents
Visual intelligent fine-adjustment tracheal catheter Download PDFInfo
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- CN108785817B CN108785817B CN201810707220.6A CN201810707220A CN108785817B CN 108785817 B CN108785817 B CN 108785817B CN 201810707220 A CN201810707220 A CN 201810707220A CN 108785817 B CN108785817 B CN 108785817B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
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Abstract
The invention discloses a visual intelligent fine-adjustment tracheal catheter, and belongs to the technical field of medical instruments. Tracheal tube's gasbag portion rear end is provided with the leading-in head of pipe, the tracheal tube front end is provided with intelligent acquisition end, tracheal tube is connected with the front end of gas tube, the tracheal tube rear end is connected with brake valve lever, be provided with tracheal spring between tracheal tube inner wall and the outer wall, the inside terminal control ware that is provided with of display screen, intelligent acquisition end and terminal control ware control connection, the leading-in head of pipe passes through the fixed mounting dish and installs at tracheal tube's gasbag portion rear end and sealed fixed through the sealing washer. The terminal controller is provided with a microphone and an intelligent control system, and can realize automatic control of the tracheal catheter through a voice instruction. Endotracheal tube can insert the trachea through intelligent fine setting under the visual state in operation process, and the front end is provided with the leading-in head of pipe, and endotracheal tube is regulated and control at the terminal, and is provided with tracheal spring and control handle end, realizes that the fine setting angle gets into the air flue on the endotracheal tube glottis.
Description
Technical Field
The invention relates to a visual intelligent fine-tuning tracheal catheter, and belongs to the technical field of medical instruments.
Background
The purpose of the endotracheal tube is to establish a connection path for the artificial ventilation device to the lungs that is effective and not disturbed by external factors. After the tracheal catheter is established, whether the patient has breathing action or not, whether the limbs of the head, the chest, the abdomen, the trunk and the limbs are complete or in an operation state or not can be guaranteed to breathe sufficiently.
A difficult airway is a clinical situation in which an anesthesiologist having more than five years of clinical anesthesia experiences difficulty in mask ventilation, or in a tracheal tube, or both.
The types of airway difficulties are classified as: ventilation difficulties and catheter difficulties.
The method is divided into the following steps according to the existence of ventilation difficulty: 1. acute airway: generally, a very critical patient with difficult ventilation and difficult catheter is required to take special emergency measures to open the airway and establish ventilation, and the difficult ventilation is often induced.
2. Non-acute airways: generally, the patient can maintain spontaneous breathing or maintain normal ventilation and oxygen under the assistance of a mask, but the difficult airway is relatively leisurely treated, and as long as the ventilation is maintained, other methods are allowed to be selected to complete the endotracheal tube.
The method is divided into the following steps according to preoperative estimation: 1. difficult airways have been identified or anticipated.
2. Unforeseen difficult airways: preoperative estimates fail to identify airway problems and are routinely induced without preoperative examination, and difficult airways occur after induction, which is a common cause of acute airways.
Difficult airways can induce hypoxia, which can lead to cardiac arrest, brain damage, and even death for minutes. Therefore, the resolution of difficult airways becomes particularly important.
Disclosure of Invention
In order to solve the problems, the invention provides a visual intelligent fine-tuning tracheal catheter.
The invention discloses a visual intelligent fine-adjustment tracheal catheter which comprises a tracheal catheter, a catheter leading-in head, a tracheal spring, a display terminal, a display screen, an operation button, an intelligent acquisition end, a control handle end, a microphone and an intelligent control system, wherein the catheter leading-in head is arranged at the rear end of an air sac part of the tracheal catheter, the intelligent acquisition end is arranged at the front end of the tracheal catheter, the tracheal catheter is connected with the front end of an inflation tube, the inflation tube is connected with the rear end of the inflation tube, the tracheal spring is arranged between the inner wall and the outer wall of the tracheal catheter and extends to the air sac, the control handle end is connected with the rear end of the tracheal catheter, the display screen is arranged on the display terminal, the operation button and the microphone are arranged on the display screen, the intelligent control system is arranged inside the display screen, the intelligent acquisition end and the microphone are connected with the intelligent control system through a wireless Bluetooth technology, and the catheter leading-in head comprises a silica gel base body, a rubber body and a rubber body, Fixed mounting dish, driving motor, the steel wire is rolled up, the breather pipe, the air traffic control cavity, the driving steel wire, restraint spring and driving steel wire cavity, the silica gel base member is sealed cylindrical colloidal silica body structure, the inside intermediate position of silica gel base member is the air traffic control cavity, be provided with the restraint spring on the inside and outside wall of air traffic control cavity, the bottom of air traffic control cavity is connected with the breather pipe, the outside of air traffic control cavity is provided with the driving steel wire cavity of radian such as, the inside driving steel wire that is provided with of driving steel wire cavity, the end and the steel wire of driving steel wire are rolled up and are connected, and the reel pivot of steel wire book is connected with driving motor's motor shaft, and driving motor installs the bottom at the fixed mounting dish, just the leading-in head of pipe pass through the fixed mounting dish and install the gasbag portion rear end at endotracheal tube and seal fixedly through the sealing washer.
Preferably, the front end of the inflation tube is divided into two branches, and the two branches are provided with one-way valves, one branch passes through the tracheal catheter and is communicated with the air outlet to realize air supply of the tracheal catheter, and the other branch is connected with the ventilation tube in the catheter leading-in head to realize air supply of the ventilation control cavity in the catheter leading-in head.
Preferably, the intelligent acquisition end comprises a camera, an infrared sensor, an illuminating device and an image acquisition processor, the camera is connected with the display screen through the image acquisition processor by adopting a Bluetooth wireless transmission technology, the camera, the infrared sensor and the illuminating device are in control connection with an intelligent control system in the display terminal, and the intelligent control system is in control connection with the driving motor.
The invention has the beneficial effects that: this kind of tracheal tube with adjustable visual intelligent head end not only is provided with visual device, can assist trachea cannula under the visual state in operation process to the front end is provided with the leading-in head of pipe, regulates and control the tracheal tube head end through the terminal, and the fine setting inserts the air flue fast on the help tracheal tube glottis. Meanwhile, the automatic control of the terminal is realized through the voice command, and the convenience degree of catheter adjustment can be effectively improved.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fine-tuning state of the endotracheal tube during use of the present invention;
FIG. 3 is a schematic view of the catheter introducer of the present invention;
FIG. 4 is a schematic view showing the internal structure of a catheter introducer head according to the present invention;
FIG. 5 is a diagram showing a connection relationship between display screens according to the present invention;
FIG. 6 is a control schematic diagram of the intelligent control system of the present invention.
Reference numerals: the device comprises a tracheal catheter 1, a catheter lead-in head 2, a tracheal spring 3, a display terminal 4, a display screen 5, an operation button 6, an intelligent acquisition end 7, a control handle end 8, an inflation tube 1-1, an inflation connector 1-2, a silica gel substrate 2-1, a fixed mounting disc 2-2, a driving motor 2-3, a steel wire coil 2-4, an air pipe 2-5, a ventilation control cavity 2-6, a driving steel wire 2-7, a restraining spring 2-8, a driving steel wire cavity 2-9, a camera 7-1, an infrared inductor 7-2, an illuminating device 7-3, an image acquisition processor 7-4, a microphone 9 and an intelligent control system 10.
Detailed Description
As shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: the tracheal catheter comprises a tracheal catheter 1, a catheter leading-in head 2, a tracheal spring 3, a display terminal 4, a display screen 5, an operation button 6, an intelligent acquisition end 7, a control handle end 8, a microphone 9 and an intelligent control system 10, wherein the catheter leading-in head 2 is arranged at the rear end of an air sac part of the tracheal catheter 1, the intelligent acquisition end 7 is arranged at the front end of the tracheal catheter 1, the tracheal catheter 1 is connected with the front end of an inflation tube 1-1, the rear end of the inflation tube 1-1 is connected with an inflation connector 1-2, the tracheal spring 3 is arranged between the inner wall and the outer wall of the tracheal catheter 1, the tracheal spring 3 extends to the air sac part, the control handle end 8 is connected at the rear end of the tracheal catheter 1, the display screen 5 is arranged on the display terminal 4, the operation button 6 and the microphone 9 are arranged on the display screen 5, the intelligent control system 10 is arranged inside the display screen 5, the intelligent acquisition end 7 and the microphone 9 are connected with the intelligent control system 10 through a wireless Bluetooth technology, wherein the catheter leading-in head 2 comprises a silica gel substrate 2-1, a fixed mounting disc 2-2, a driving motor 2-3, a steel wire coil 2-4, an air pipe 2-5, a ventilation control cavity 2-6, a driving steel wire 2-7, a restraint spring 2-8 and a driving steel wire cavity 2-9, the silica gel substrate 2-1 is of a sealed cylindrical silica gel structure, the ventilation control cavity 2-6 is arranged in the middle of the inside of the silica gel substrate 2-1, the restraint spring 2-8 is arranged on the inner wall and the outer wall of the ventilation control cavity 2-6, the air pipe 2-5 is connected to the bottom of the ventilation control cavity 2-6, the driving steel wire cavity 2-9 with equal radian is arranged on the outer side of the ventilation control cavity 2-6, the driving steel wire 2-7 is arranged in the driving steel wire cavity 2-9, the tail end of the driving steel wire 2-7 is connected with the steel wire coil 2-4, a winding drum rotating shaft of the steel wire coil 2-4 is connected with a motor shaft of the driving motor 2-3, the driving motor 2-3 is installed at the bottom of the fixed installation disc 2-2, and the catheter leading-in head 2 is installed at the rear end of the air sac part of the tracheal catheter 1 through the fixed installation disc 2-2 and is sealed and fixed through a sealing ring.
Preferably, the front end of the inflation tube 1-1 is divided into two branches, and the two branches are respectively provided with a one-way valve, one branch passes through the tracheal tube 1 to be communicated with the air outlet 1-3 to realize air supply of the tracheal tube 1, and the other branch is connected with the ventilation tube 2-5 in the catheter leading-in head 2 to realize air supply of the ventilation control cavity 2-6 in the catheter leading-in head 2.
Preferably, the intelligent acquisition terminal 7 comprises a camera 7-1, an infrared sensor 7-2, a lighting device 7-3 and an image acquisition processor 7-4, the camera 7-1 is connected with the display screen through the image acquisition processor 7-4 by adopting a Bluetooth wireless transmission technology, the camera 7-1, the infrared sensor 7-2 and the lighting device 7-3 are in control connection with an intelligent control system 10 in the display terminal 4, and the intelligent control system 10 is in control connection with the driving motor 2-3.
The working principle is as follows: when an airway is difficult to work, the tracheal catheter 1 is placed at the airway, the display screen 5 is opened, the intelligent acquisition end 7 starts to work, the condition of the airway is observed through the display screen 5 under the opening states of the camera 7-1, the infrared sensor 7-2 and the lighting device 7-3, then the airway 2-5 is connected with one branch of the inflation tube 1-1, an external air source is started, the internal ventilation control cavity 2-6 of the silica gel substrate 2-1 expands after air intake, the restraint spring 7 springs open at the moment, then the driving motor 2-3 is started, a motor shaft of the driving motor 2-3 drives a winding drum rotating shaft to rotate, further the steel wire coil 2-4 is driven to reel steel wires, the catheter leading-in head 2 regulates the head end of the tracheal catheter 1 to enter the airway, and the image condition of the tracheal catheter in the oral cavity, throat and the airway is displayed in real time through the camera 7-1 in the intelligent acquisition end 7 and the image acquisition processor 7-4 in the intelligent acquisition end 7 On the display screen 5, transmit the sound instruction to intelligence control system 10 through microphone 9, control and rotate endotracheal tube 1 head end, also can realize control through manual control handle end 8, and realize endotracheal tube 1 head end direction and angle under the effect of tracheal spring 3 and finely tune on the glottis and insert the air flue.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. Visual intelligent fine-tuning tracheal catheter is characterized in that: the tracheal catheter comprises a tracheal catheter (1), a catheter leading-in head (2), a tracheal spring (3), a display terminal (4), a display screen (5), an operation button (6), an intelligent acquisition end (7), a control handle end (8), a microphone (9) and an intelligent control system (10), wherein the catheter leading-in head (2) is arranged at the rear end of an air bag part of the tracheal catheter (1), the intelligent acquisition end (7) is arranged at the front end of the tracheal catheter (1), the tracheal catheter (1) is connected with the front end of an inflation tube (1-1), the inflation connector (1-2) is connected with the rear end of the inflation tube (1-1), the tracheal spring (3) is arranged between the inner wall and the outer wall of the tracheal catheter (1), the tracheal spring (3) extends to the air bag part, the control handle end (8) is connected with the rear end of the tracheal catheter (1), the display screen (5) is arranged on the display terminal (4), an operating button (6) and a microphone (9) are arranged on a display screen (5), an intelligent control system (10) is arranged inside the display screen (5), an intelligent acquisition end (7) and the microphone (9) are connected with the intelligent control system (10) through a wireless Bluetooth technology, wherein the catheter leading-in head (2) comprises a silica gel substrate (2-1), a fixed mounting disc (2-2), a driving motor (2-3), a steel wire coil (2-4), an air pipe (2-5), an air ventilation control cavity (2-6), a driving steel wire (2-7), a restraint spring (2-8) and a driving steel wire cavity (2-9), the silica gel substrate (2-1) is of a sealed cylindrical silica gel structure, and the air ventilation control cavity (2-6) is arranged in the middle position inside the silica gel substrate (2-1), the inner wall and the outer wall of the ventilation control cavity (2-6) are provided with a restraint spring (2-8), the bottom of the ventilation control cavity (2-6) is connected with a ventilation pipe (2-5), the outer side of the ventilation control cavity (2-6) is provided with a driving steel wire cavity (2-9) with equal radian, a driving steel wire (2-7) is arranged inside the driving steel wire cavity (2-9), the tail end of the driving steel wire (2-7) is connected with a steel wire coil (2-4), and the winding drum rotating shaft of the steel wire coil (2-4) is connected with the motor shaft of the driving motor (2-3), the driving motor (2-3) is arranged at the bottom of the fixed mounting disc (2-2), and the catheter leading-in head (2) is arranged at the rear end of the air bag part of the tracheal catheter (1) through the fixed mounting disc (2-2) and is sealed and fixed through a sealing ring;
the front end of the inflation tube (1-1) is divided into two branches, and the two branches are provided with one-way valves respectively, one branch passes through the tracheal catheter (1) and is communicated with the air outlet (1-3) to realize air supply of the tracheal catheter (1), and the other branch is connected with an air pipe (2-5) in the catheter leading-in head (2) to realize air supply of an air control cavity (2-6) in the catheter leading-in head (2);
the intelligent acquisition terminal (7) comprises a camera (7-1), an infrared inductor (7-2), a lighting device (7-3) and an image acquisition processor (7-4), the camera (7-1) is connected with the display screen (5) through the image acquisition processor (7-4) by adopting a Bluetooth wireless transmission technology, the camera (7-1), the infrared inductor (7-2) and the lighting device (7-3) are in control connection with an intelligent control system (10) in the display terminal (4), and the intelligent control system (10) is in control connection with a driving motor (2-3);
when an airway is difficult to work, the tracheal catheter (1) is placed at the airway, the display screen (5) is opened, the intelligent acquisition end (7) starts to work, the condition of the airway is observed through the display screen (5) under the opening state of the camera (7-1), the infrared sensor (7-2) and the lighting device (7-3), then the ventilation pipe (2-5) is connected with one branch of the inflation pipe (1-1), an external air source is started, the ventilation control cavity (2-6) in the silica gel substrate (2-1) expands after air intake, the restraint spring (7) bounces off at the moment, then the driving motor (2-3) is started, a motor shaft of the driving motor (2-3) drives a reel rotating shaft to rotate, further the steel wire reel (2-4) is driven to reel, the steel wire catheter leading-in head (2) regulates the head end of the tracheal catheter (1) to enter the airway, the image condition of the tracheal catheter in the oral cavity, the throat and the airway is displayed on a display screen (5) in real time through a camera (7-1) and an image acquisition processor (7-4) in an intelligent acquisition end (7), a sound instruction is transmitted to an intelligent control system (10) through a microphone (9), the head end of the tracheal catheter (1) is controlled and rotated, control can be achieved through a manual control handle end (8), and the direction and the angle of the head end of the tracheal catheter (1) are finely adjusted on the glottis under the action of a tracheal spring (3) to be inserted into the airway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707220.6A CN108785817B (en) | 2018-07-02 | 2018-07-02 | Visual intelligent fine-adjustment tracheal catheter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707220.6A CN108785817B (en) | 2018-07-02 | 2018-07-02 | Visual intelligent fine-adjustment tracheal catheter |
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| Publication Number | Publication Date |
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| CN108785817A CN108785817A (en) | 2018-11-13 |
| CN108785817B true CN108785817B (en) | 2021-09-24 |
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| CN201810707220.6A Active CN108785817B (en) | 2018-07-02 | 2018-07-02 | Visual intelligent fine-adjustment tracheal catheter |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227873A (en) * | 2020-03-11 | 2020-06-05 | 上海市肺科医院 | Visual totally-enclosed airway sampling system |
| CN112604118B (en) * | 2020-12-02 | 2022-07-19 | 西安交通大学医学院第一附属医院 | Auxiliary intubation robot device based on visual scanning technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558784A (en) * | 2001-11-26 | 2004-12-29 | ��Ĭ���� | Endotracheal tube with tip directional control and position preserving mechanism |
| WO2011100052A1 (en) * | 2010-02-11 | 2011-08-18 | Ai Medical Devices, Inc. | Shape-conforming intubation device |
| CN103656821A (en) * | 2013-12-17 | 2014-03-26 | 鲍永新 | Tracheal catheter with controllable top end |
| CN105797253A (en) * | 2016-06-02 | 2016-07-27 | 李�杰 | Visual tube core for tracheal intubation, tracheal intubation unit and tracheal intubation system |
| CN105979994A (en) * | 2014-02-12 | 2016-09-28 | 安东·布斯 | System and method for facilitating an intubation |
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2018
- 2018-07-02 CN CN201810707220.6A patent/CN108785817B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558784A (en) * | 2001-11-26 | 2004-12-29 | ��Ĭ���� | Endotracheal tube with tip directional control and position preserving mechanism |
| WO2011100052A1 (en) * | 2010-02-11 | 2011-08-18 | Ai Medical Devices, Inc. | Shape-conforming intubation device |
| CN103656821A (en) * | 2013-12-17 | 2014-03-26 | 鲍永新 | Tracheal catheter with controllable top end |
| CN105979994A (en) * | 2014-02-12 | 2016-09-28 | 安东·布斯 | System and method for facilitating an intubation |
| CN105797253A (en) * | 2016-06-02 | 2016-07-27 | 李�杰 | Visual tube core for tracheal intubation, tracheal intubation unit and tracheal intubation system |
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| CN108785817A (en) | 2018-11-13 |
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