CN217358875U

CN217358875U - Endoscope leak detection early warning system

Info

Publication number: CN217358875U
Application number: CN202221017764.8U
Authority: CN
Inventors: 张文兴
Original assignee: Zhuhai Maidehao Medical Technology Co ltd
Current assignee: Zhuhai Maidehao Medical Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-02
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses an endoscope leak detection early warning system, which comprises an endoscope, wherein the endoscope comprises a handle and an insertion part, a working channel is arranged in the insertion part in a penetrating way, and the tail end of the insertion part is fixed with a camera device and also comprises a humidity sensor arranged at the rear end of the camera device; the controller is arranged in the handle, and the output end of the humidity sensor is connected to the input end of the controller; and the display module is connected to the output end of the controller and used for outputting the warning information. When the working channel leaks, the humidity near the camera device is increased, the humidity near the camera device of the insertion part is measured by the humidity sensor, and the change of the peripheral humidity of the camera device can be observed, so that whether the working channel is damaged or not is judged, whether the camera device is soaked by leaked liquid or not is judged, and the camera device can be maintained before being completely damaged.

Description

Endoscope leak detection early warning system

Technical Field

The utility model relates to the field of medical equipment, mainly relate to repeatability endoscope field, especially relate to an endoscope early warning system that leaks hunting.

Background

Before the conventional repetitive endoscope is used, a leak detector or other leak detection tools are needed to perform leak detection check to check whether a working channel of an insertion tube part of the endoscope is damaged or not, so that the optical lens of the endoscope is prevented from being corroded and damaged due to the damaged leakage of the working channel. However, in the actual use process, due to negligence of disinfection personnel or users or slight damage, the endoscope is difficult to detect, the lens is damaged after liquid is fed for many times, the maintenance cost is high, and the problems cannot be found before the operation, so that the using operation process of the endoscope is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome at least one above-mentioned prior art's technical problem, the utility model provides a can the inside humidity condition of real-time supervision endoscope first tip, can carry out the early warning to leaking, avoid the impaired endoscope early warning system that leaks hunting of endoscope camera lens.

The endoscope leakage detection early warning system comprises an endoscope, wherein the endoscope comprises a handle and an insertion part, a working channel is arranged in the insertion part in a penetrating mode, a camera device is fixed at the tail end of the insertion part, and the endoscope leakage detection early warning system also comprises a humidity sensor arranged at the rear end of the camera device; the controller is arranged in the handle, and the output end of the humidity sensor is connected to the input end of the controller; and the display module is connected to the output end of the controller and used for outputting the warning information.

The endoscope leak detection early warning system at least has the following beneficial effects: when the working channel leaks, the humidity near the camera device is increased, the humidity near the camera device of the insertion part is measured by the humidity sensor, and the change of the peripheral humidity of the camera device can be observed, so that whether the working channel is damaged or not is judged, whether the camera device is soaked by leaked liquid or not is judged, and the camera device can be maintained before being completely damaged.

In some embodiments of the above endoscope leak detection early warning system, a monitoring module is further provided, an input end of the monitoring module is connected to an output end of the camera device, an output end of the monitoring module is connected to the controller, and the monitoring module comprises a voltage sensor and/or a current sensor and is used for monitoring voltage and/or current conditions output by the camera device. Except induction humidity, can also learn camera device work normally through the voltage or the electric current of monitoring camera device output, can cooperate humidity transducer's data judgement endoscope whether damaged, can maintain in advance and repair.

In some embodiments of the above endoscope leak detection early warning system, the humidity sensor is a temperature and humidity sensor. Except detecting humidity, can also detect the temperature of intubate tip position simultaneously, prevent that the intubate tip temperature is too high, or the instrument during operation in the working channel is too high in temperature, causes the injury to patient.

In some embodiments of the above endoscope leak warning system, the display module comprises a display, and the display can display the value of the humidity sensor. Humidity is synchronously displayed on a screen of the display, and observation and reading are more convenient.

In some embodiments of the above endoscope leak detection early warning system, the display module includes a warning light, a humidity threshold is stored in the controller, and when the humidity recorded by the humidity sensor is higher than the threshold, the warning light is powered on to start a warning function.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the described figures are only some embodiments of the invention, not all embodiments, and other designs and figures can be obtained by those skilled in the art without inventive effort, based on these figures:

FIG. 1 is a schematic cross-sectional view of the tip of an insertion tube according to a preferred embodiment of the present invention;

fig. 2 is a system framework diagram of the preferred embodiment of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, an endoscope leak detection early warning system is disclosed, which comprises an endoscope, wherein the endoscope comprises a handle and an insertion part 1, a working channel 2 is arranged in the insertion part 1 in a penetrating manner, a positioning seat is fixed at the tail end of the insertion part 1, a camera device 3 and a humidity sensor 4 are fixed in the positioning seat, and the humidity sensor 4 is arranged at the rear end of the camera device 3. The multifunctional electric toothbrush further comprises a controller 5 arranged in the handle, wherein the controller 5 is preferably but not limited to an MCU, a 51 single chip microcomputer and other single chip microcomputers. The output end of the humidity sensor 4 is connected to the input end of the controller 5, and the display module 6 is connected to the output end of the controller 5 and used for outputting warning information.

When working channel 2 takes place to leak, the inside humidity increase of portion of inserting 1 utilizes humidity sensor 4 to measure near the humidity of portion of inserting camera device 3, can know the change of camera device 3 peripheral humidity to judge whether working channel 2 has the damage, whether camera device 3 is soaked, can be well maintained before camera device 3 is damaged the prerequisite.

Still be provided with monitoring module 7 in the handle, monitoring module 7 and controller 5 set up on the mainboard jointly, the output at camera device 3 is connected to monitoring module 7 input, and monitoring module 7 output is connected to controller 5, monitoring module 7 includes voltage sensor and/or current sensor for the voltage and/or the electric current condition of monitoring camera device 3 output. Except sensing humidity, can also learn camera device 3 whether work is normal through the voltage and/or the electric current of monitoring module 7 real-time supervision camera device 3 output, whether camera device 3 circuit is normal, can cooperate humidity transducer 4's data to judge whether camera device 3 of endoscope has the damage, can carry out maintenance in advance.

Humidity transducer 4 is temperature and humidity sensor, can monitor temperature and humidity simultaneously, and the function is more. The temperature of the tip position of the insertion tube is detected simultaneously, the temperature of the tip of the insertion part 1 can be prevented from being overhigh, or the temperature of instruments in the working channel 2 can be prevented from being overhigh during working, for example, laser stone breaking and other conditions are carried out at the outlet of the working channel by the optical fiber, and the temperature and humidity sensor can sense the temperature nearby, so that the patient can be prevented from being burnt by high temperature.

The display module 6 comprises a display which can display the value of the humidity sensor 4. The humidity is synchronously displayed on the screen of the display, and the endoscope can be observed and read more conveniently when being matched with an externally connected display for use. In addition, display module 6 still includes the warning light, the humidity threshold value has been stored in controller 5, and when the humidity of humidity transducer 4 record was higher than the threshold value, the warning light circular telegram was lighted, and the warning light is direct to be lighted, and warning effect is directly perceived obvious. The warning lamp is specifically an LED lamp, and the LED lamp can be arranged on the handle, so that the warning display is suitable for being carried out when the endoscope and the display are separated and are disinfected and cleaned independently.

While the preferred embodiments of the present invention have been described in detail, the embodiments described are only some embodiments of the present invention, and not all embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and other embodiments can be obtained without departing from the scope of the present invention.

Claims

1. The utility model provides an endoscope early warning system that leaks hunting, includes the endoscope, the endoscope includes handle and insertion portion (1), wears to be equipped with working channel (2) in insertion portion (1), and the end of insertion portion (1) is fixed with camera device (3), its characterized in that: also comprises

The humidity sensor (4), the said humidity sensor (4) is set up in the back end of the camera device (3);

the controller (5) is arranged in the handle, and the output end of the humidity sensor (4) is connected to the input end of the controller (5); and

and the display module (6) is connected to the output end of the controller (5) and used for outputting the warning information.

2. The endoscope leak-detection early warning system of claim 1, wherein: still be provided with monitoring module (7), monitoring module (7) input is connected at the output of camera device (3), and monitoring module (7) output is connected to controller (5), monitoring module (7) include voltage sensor and/or current sensor for the voltage and/or the electric current condition of monitoring camera device (3) output.

3. The endoscope leak-detection warning system according to claim 1, wherein: the humidity sensor (4) is a temperature and humidity sensor.

4. The endoscope leak-detection warning system according to claim 1, wherein: the display module (6) comprises a display which can display the value of the humidity sensor (4).

5. The endoscope leak-detection warning system according to claim 1, wherein: the display module (6) comprises a warning lamp, a humidity threshold value is stored in the controller (5), and when the humidity recorded by the humidity sensor (4) is higher than the threshold value, the warning lamp is powered on.