CN215537501U

CN215537501U - Icu trachea cannula capable of monitoring and displaying air pressure in real time

Info

Publication number: CN215537501U
Application number: CN202120310014.9U
Authority: CN
Inventors: 汪文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2022-01-18
Anticipated expiration: 2031-02-03

Abstract

The utility model provides an icu trachea cannula capable of monitoring and displaying air pressure in real time, which comprises a cannula main body, wherein a thread through hole is formed in the bulge of the cannula main body, an air guide pipe is arranged on one side of the cannula main body, a connecting part is arranged on the outer wall of one end, away from the cannula main body, of the air guide pipe, a monitoring device is arranged on the cannula main body, the monitoring device comprises a control box and an air pressure sensor, a display screen is embedded in the top of the control box, a controller is arranged on the inner side of the control box, an alarm is arranged on the controller, a Bluetooth module is arranged on the air pressure sensor, and a thread cylinder is fixedly arranged on the outer side of the air pressure sensor. The utility model realizes the real-time monitoring, displaying and alarming of the air pressure in the intubation tube, thereby facilitating the adjustment of the air pressure by medical personnel, being more convenient to use and effectively relieving the pain of patients; through a threaded cylinder and the threaded through hole, the pneumatic sensor is convenient to detach and install and convenient to maintain.

Description

Icu trachea cannula capable of monitoring and displaying air pressure in real time

Technical Field

The utility model mainly relates to the technical field of medical instruments, in particular to an icu trachea cannula capable of monitoring and displaying air pressure in real time.

Background

Among the prior art, trachea cannula's structure is single mostly, does not have the function of detecting trachea cannula internal gas pressure, needs medical personnel to adjust atmospheric pressure according to experience or patient's performance, not only uses inconveniently, and increases patient's misery easily, and is especially obvious to the severe patient in icu ward, and patient's the state of an illness can aggravate very probably.

According to patent document application number 201922426527.1, an ICU trachea cannula of gasbag reinforcement type is provided, including the intubate main part, be equipped with the oxygen hose in the intubate main part, the fixed gas outlet that is equipped with in oxygen hose tail end, and the connection of oxygen hose top is equipped with oxygen therapy mouth, is equipped with the gasbag between intubate main part and the oxygen hose, the gasbag top is equipped with the air cock, be equipped with the gas tube on the air cock and put through rather than mutually, gas tube tail end fixedly connected with gas cell, and the fixed pneumatic valve that is equipped with in the gas tube, intubate main part, oxygen hose, gas tube and gas cell are medical grade PVC material, the gasbag is not laminated with intubate main part and oxygen hose under the inflated state all. Although the intubation tube main body is convenient to insert into the trachea of a patient, the intubation tube main body does not have the function of detecting the air pressure in the trachea intubation tube, is inconvenient to use, and easily causes pain to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an icu trachea cannula capable of monitoring and displaying air pressure in real time, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

an icu trachea cannula capable of monitoring and displaying air pressure in real time comprises a cannula main body, wherein a thread through hole is formed in the bulge of the cannula main body, an air guide tube is arranged on one side of the cannula main body and communicated with the cannula main body, a connecting part is fixedly arranged on the outer wall of one end, away from the cannula main body, of the air guide tube, a monitoring device is arranged on the cannula main body and comprises a control box and an air pressure sensor, one side of the control box is fixedly connected with the connecting part, a display screen is embedded in the top of the control box, a controller is arranged on the inner side of the control box, an alarm is arranged on the controller, a Bluetooth module is arranged on the air pressure sensor and electrically connected with the air pressure sensor through a wire, a thread cylinder is fixedly arranged on the outer side of the air pressure sensor and matched with the thread through hole, and the Bluetooth module is in wireless connection with the controller.

Preferably, the cover is equipped with fixed subassembly on the outer wall of intubate main part, fixed subassembly includes annular gasbag, be equipped with the stretch cord on annular gasbag's the outer wall, just be equipped with into outlet air duct on annular gasbag's the outer wall, one side of the pipeline of admitting air and giving vent to anger is equipped with inflatable airbag, inflatable airbag's the end of giving vent to anger is connected through the outer wall meshing of screw thread and business turn over trachea way.

Preferably, a control valve is fixedly installed on the outer wall of the air inlet and outlet pipeline.

Preferably, the connection part of the threaded cylinder, the air pressure sensor and the cannula main body is respectively provided with a first sealing ring and a second sealing ring.

Preferably, a rotary disc is fixedly mounted on the outer wall of the top end of the threaded cylinder.

Preferably, one side of the controller is provided with a button battery, and the button battery is fixed on the top of the control box bottom plate.

Preferably, the controller is respectively electrically connected with the button cell, the alarm and the display screen through wires.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the real-time monitoring, displaying and alarming of the air pressure in the intubation tube are realized through the air pressure sensor, the Bluetooth module, the controller, the display screen and the alarm, so that the medical personnel can conveniently adjust the air pressure, the use is more convenient, and the pain of a patient can be effectively relieved; the air pressure sensor is convenient to disassemble and assemble and maintain through the threaded cylinder and the threaded through hole; the fixing of the intubation is realized through the annular air bag, the inflatable air bag, the air inlet and outlet pipeline, the control valve and the elastic rope, and the occurrence of the situation that the intubation falls off from a human body can be effectively reduced; the fixing component can be repeatedly used, and the cost can be saved.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view showing the internal structure of the control box according to the present invention;

FIG. 3 is a cross-sectional view of the cannula body structure of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a cannula body; 2. an air duct; 21. a connecting portion; 3. a monitoring device; 31. a control box; 32. a controller; 33. an alarm; 34. an air pressure sensor; 341. a Bluetooth module; 35. a display screen; 36. a button cell; 37. a threaded barrel; 371. a turntable; 38. a first seal ring; 39. a second seal ring; 4. a threaded through hole; 5. a fixing assembly; 51. an annular air bag; 52. an elastic cord; 53. an inlet and outlet duct; 54. a control valve; 55. an inflatable air bag.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1, 2 and 3, an icu trachea cannula capable of real-time monitoring and displaying air pressure includes a cannula main body 1, a threaded through hole 4 is formed at a protrusion of the cannula main body 1, an air duct 2 is arranged at one side of the cannula main body 1, the air duct 2 is communicated with the cannula main body 1, a connecting portion 21 is fixedly installed on an outer wall of one end, away from the cannula main body 1, of the air duct 2, a monitoring device 3 is arranged on the cannula main body 1, the monitoring device 3 includes a control box 31 and an air pressure sensor 34, the air pressure sensor 34 is 2SMPP-03 in model, the air pressure in the cannula is detected through the air pressure sensor 34, one side of the control box 31 is fixedly connected with the connecting portion 21, a display screen 35 is embedded in the top of the control box 31, a controller 32 is installed at the inner side of the control box 31, and the controller 32 needs to include a bluetooth module, but not limiting the model, the controller 32 is provided with the alarm 33, the alarm 33 can adopt a buzzer, the air pressure sensor 34 is provided with a bluetooth module 341, the bluetooth module 341 is electrically connected with the air pressure sensor 34 through a lead, the outer side of the air pressure sensor 34 is fixedly provided with a thread cylinder 37, the thread cylinder 37 is matched with the thread through hole 4, the outer wall of the thread cylinder 37 is provided with an external thread, the thread cylinder 37 is installed through threaded connection, so that the air pressure sensor 34 is convenient to disassemble and convenient to maintain, the bluetooth module 341 is wirelessly connected with the controller 32, when in use, the air pressure sensor 34 detects the air pressure in the cannula and transmits a data signal to the bluetooth module 341, the bluetooth module 341 transmits the signal to the controller 32 and the display screen 35 for display, and meanwhile, the controller 32 judges the detection data through a control program, when the air pressure is too high or too low, the controller 32 controls the alarm 33 to give an alarm to remind medical personnel, the joints of the threaded cylinder 37 and the air pressure sensor 34 and the cannula body 1 are respectively provided with a first sealing ring 38 and a second sealing ring 39, the first sealing ring 38 and the second sealing ring 39 are used for realizing sealing, so that gas leakage can be effectively prevented, the accuracy of gas pressure detection is improved, the outer wall of the top end of the thread cylinder 37 is fixedly provided with a turntable 371, the arranged turntable 371 is convenient for the installation of the thread cylinder 37, one side of the controller 32 is provided with a button cell 36, the button cell 36 is fixed on the top of the bottom plate of the control box 31, for the device provides electric quantity through button cell 36, controller 32 passes through the wire respectively with button cell 36, alarm 33 and display screen 35 electric connection, controls alarm 33 and display screen 35 work through controller 32.

In an embodiment, referring to fig. 1 and 4, a fixing assembly 5 is sleeved on an outer wall of the cannula body 1, the fixing assembly 5 includes an annular air bag 51, an elastic cord 52 is disposed on the outer wall of the annular air bag 51, an air inlet and outlet pipeline 53 is disposed on the outer wall of the annular air bag 51, an inflatable air bag 55 is disposed on one side of the air inlet and outlet pipeline 53, an air outlet end of the inflatable air bag 55 is engaged with the outer wall of the air inlet and outlet pipeline 53 through a thread, an outer wall of the air inlet and outlet pipeline 53 is provided with an external thread, an inner thread is disposed on an inner wall of the air outlet end of the inflatable air bag 55, the inflatable air bag 55 is mounted through the thread connection, so that the fixing assembly is convenient to disassemble and use, when in use, the inflatable air bag 55 is screwed on the air inlet and outlet pipeline 53, then the control valve 54 is opened, the inflatable air bag 55 is squeezed to inflate the annular air bag 51, and when the cannula body 1 is stably wrapped by the annular air bag 51, that is, when the annular air bag 51 does not move, the intubation tube can be fixed by tying one end of the elastic cord 52 to a proper position such as a bed head, and the like, so that the occurrence of the situation that the intubation tube falls off from the human body can be effectively reduced, when the intubation tube is not used, the inflatable air bag 55 is taken down, the control valve 54 is opened, the annular air bag 51 can be taken down from the intubation tube by discharging the gas in the annular air bag 51, so that the fixing assembly 5 can be reused, the cost can be saved, the control valve 54 is fixedly installed on the outer wall of the air inlet and outlet pipeline 53, and the annular air bag 51 can be inflated and deflated by opening the control valve 54.

The specific operation mode of the utility model is as follows:

firstly, the threaded cylinder 37 is matched with the threaded through hole 4 to complete the installation of the threaded cylinder 37, thereby, the installation of the air pressure sensor 34 is achieved, and then the inflatable air bag 55 is screwed on the air inlet and outlet pipe 53, after the intubation is inserted into the trachea, the control valve 54 is opened, the inflating air sac 55 is squeezed to inflate the annular air sac 51, after the annular air sac 51 stably wraps the intubation main body 1, that is, when the annular air bag 51 does not move, the intubation tube can be fixed by tying one end of the elastic cord 52 at a proper position such as a bed head, and when in use, the air pressure in the cannula is detected by the air pressure sensor 34 and a data signal is transmitted to the bluetooth module 341, signals are transmitted to the controller 32 through the bluetooth module 341 and displayed by the display screen 35, meanwhile, the controller 32 judges the detection data through a control program, and when the air pressure is too high or too low, the controller 32 controls the alarm 33 to give an alarm to remind medical staff.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a icu trachea cannula that can real-time supervision shows atmospheric pressure, includes intubate main part (1), its characterized in that, the protruding department of intubate main part (1) is equipped with screw thread through-hole (4), one side of intubate main part (1) is equipped with air duct (2), air duct (2) are linked together with intubate main part (1), fixed mounting has connecting portion (21) on the one end outer wall that intubate main part (1) was kept away from in air duct (2), just be equipped with monitoring devices (3) on intubate main part (1), monitoring devices (3) include control box (31) and baroceptor (34), one side and connecting portion (21) fixed connection of control box (31), display screen (35) are inlayed at the top of control box (31), controller (32) are installed to the inboard of control box (31), be equipped with alarm (33) on controller (32), and be equipped with bluetooth module (341) on baroceptor (34), bluetooth module (341) pass through wire and baroceptor (34) electric connection, the outside fixed mounting of baroceptor (34) has a screw thread section of thick bamboo (37), a screw thread section of thick bamboo (37) and screw thread through-hole (4) cooperate, just bluetooth module (341) and controller (32) wireless connection.

2. The icu trachea cannula capable of monitoring and displaying air pressure in real time according to claim 1, wherein a fixing component (5) is sleeved on the outer wall of the cannula main body (1), the fixing component (5) comprises an annular air bag (51), an elastic rope (52) is arranged on the outer wall of the annular air bag (51), an air inlet and outlet pipeline (53) is arranged on the outer wall of the annular air bag (51), an inflating air bag (55) is arranged on one side of the air inlet and outlet pipeline (53), and the air outlet end of the inflating air bag (55) is meshed and connected with the outer wall of the air inlet and outlet pipeline (53) through threads.

3. An icu endotracheal tube capable of real time monitoring and displaying air pressure according to claim 2, characterized in that the outer wall of the air inlet and outlet duct (53) is fixedly provided with a control valve (54).

4. An icu endotracheal tube capable of real-time monitoring and displaying of air pressure according to claim 1, characterized in that the connection between the threaded cylinder (37) and the air pressure sensor (34) and the tube body (1) is provided with a first sealing ring (38) and a second sealing ring (39), respectively.

5. The icu endotracheal tube capable of real-time monitoring and displaying air pressure according to claim 1, characterized in that a rotary disc (371) is fixedly installed on the outer wall of the top end of the threaded cylinder (37).

6. The icu endotracheal tube capable of real-time monitoring and displaying air pressure according to claim 1, characterized in that, a button battery (36) is provided on one side of the controller (32), and the button battery (36) is fixed on the top of the bottom plate of the control box (31).

7. The icu trachea cannula capable of monitoring and displaying air pressure in real time according to claim 6, wherein the controller (32) is electrically connected with the button cell (36), the alarm (33) and the display screen (35) through wires respectively.