CN111735586A - Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope - Google Patents
Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope Download PDFInfo
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- CN111735586A CN111735586A CN202010588886.1A CN202010588886A CN111735586A CN 111735586 A CN111735586 A CN 111735586A CN 202010588886 A CN202010588886 A CN 202010588886A CN 111735586 A CN111735586 A CN 111735586A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00057—Operational features of endoscopes provided with means for testing or calibration
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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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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Abstract
The invention discloses an endoscope capable of detecting liquid inlet, which comprises an insertion tube, a handle, a humidity detection module, a signal processing module and a liquid inlet prompting device, wherein one end of the handle is connected with the insertion tube, and the inner cavity of the handle is communicated with the inner cavity of the insertion tube; the humidity detection module is arranged in the inner cavity of the handle or the inner cavity of the insertion tube; the input end of the signal processing module is electrically connected with the humidity detection module to receive and process the signal of the humidity detection module; the liquid inlet prompting device is electrically connected with the output end of the signal processing module and is used for prompting the liquid inlet state of the inner cavity of the handle or the inner cavity of the insertion pipe. The invention also discloses a liquid inlet test method of the endoscope, which establishes communication among the humidity detection module, the signal processing module and the liquid inlet prompting device, the liquid inlet prompting device prompts the liquid inlet condition of the inner cavity of the handle or the inner cavity of the endoscope tube, and the liquid inlet test is rapid and accurate.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an endoscope capable of detecting liquid feeding and a liquid feeding testing method of the endoscope.
Background
The endoscope system is an indispensable device for disease diagnosis and treatment in modern medicine, and is performed in an environment with a large amount of liquid during examination, treatment and cleaning and disinfection, so that the sealing performance of the whole endoscope body is very important. In the process of examination and treatment of the existing endoscope, if improper operation or an accident happens, other fragile parts such as a bent rubber, a clamp tube and the like are easily damaged, so that the sealing performance of the endoscope body is deteriorated, and the liquid feeding of the endoscope body cavity is caused. If the liquid inlet condition cannot be found in time, the endoscope is continuously used, so that an internal circuit and a camera system are easily damaged, and the endoscope is more damaged. If liquid feeding occurs, when the endoscope is damaged in use, cross infection is easy to occur, and clinical research shows that liquid feeding occurs in many endoscopes, but doctors or other operators cannot find the liquid feeding at the first time, and liquid feeding occurs in many endoscopes.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the endoscope capable of detecting the liquid feeding, which can accurately reflect whether the liquid feeding of the endoscope occurs or not.
The invention also provides a liquid inlet testing method of the endoscope.
The endoscope capable of detecting the liquid feeding comprises an insertion tube, a handle, a humidity detection module, a signal processing module and a liquid feeding prompting device, wherein one end of the handle is connected with the insertion tube, and the inner cavity of the handle is communicated with the inner cavity of the insertion tube; the humidity detection module is arranged in the inner cavity of the handle or the inner cavity of the insertion tube; the input end of the signal processing module is electrically connected with the humidity detection module to receive and process the signal of the humidity detection module; the liquid inlet prompting device is electrically connected with the output end of the signal processing module and used for prompting the liquid inlet state of the inner cavity of the handle or the inner cavity of the insertion pipe.
The endoscope capable of detecting the liquid feeding has the following beneficial effects: humidity detection module with the handle inner chamber or the air contact of insert tube inner chamber, humidity detection module will the handle inner chamber or the humidity condition conversion of insert tube inner chamber is the signal of telecommunication and feeds back to signal processing module, and signal processing module converts the humidity of humidity detection module feedback into actual humidity value, and signal processing module compares actual humidity value and predetermined humidity value, and when the actual humidity value of humidity detection module feedback was greater than predetermined humidity value, feed liquor suggestion device sent suggestion or warning information, thereby realize that the suggestion endoscope has or not to take place the feed liquor, whether convenient and fast reachs the endoscope and feed liquor.
According to some embodiments of the invention, the signal processing module is disposed in the inner cavity of the handle or the inner cavity of the insertion tube, and the liquid inlet prompting device is disposed on the handle.
According to some embodiments of the invention, the liquid inlet prompting device is connected with the output end of the signal processing module through a wire plug, and the signal processing module is arranged in the inner cavity of the handle or the inner cavity of the insertion tube.
According to some embodiments of the invention, the liquid inlet prompting device is connected with a casing, the casing is detachably connected with the other end of the handle through a connector, and the signal processing module is arranged in an inner cavity of the handle or an inner cavity of the insertion tube or the casing.
According to some embodiments of the invention, the liquid level monitoring device further comprises a wireless transceiver module, and the signal processing module transmits information with the liquid level prompting device through the wireless transceiver module.
According to some embodiments of the invention, the fluid inlet warning device comprises at least one of a warning light, a display screen and a speaker.
According to a second aspect of the present invention, there is provided a method for testing feed liquid of an endoscope, the method using the above-mentioned endoscope capable of detecting feed liquid, comprising the steps of: the liquid inlet prompting device prompts the liquid inlet condition of the inner cavity of the handle or the inner cavity of the endoscope tube.
The liquid inlet testing method of the endoscope provided by the embodiment of the invention has at least the following beneficial effects: the liquid inlet test method is simple, convenient to operate, and rapid and accurate in liquid inlet test.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an endoscope capable of detecting a feed liquid according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, the invention discloses an endoscope capable of detecting liquid feeding, comprising an insertion tube 100, a handle 200, a humidity detection module, a signal processing module and a liquid feeding prompting device 300, wherein one end of the handle 200 is connected with the insertion tube 100, and the inner cavity of the handle 200 is communicated with the inner cavity of the insertion tube 100; the humidity detection module is arranged in the inner cavity of the handle 200 or the inner cavity of the insertion tube 100; the input end of the signal processing module is electrically connected with the humidity detection module to receive and process the signal of the humidity detection module; the liquid inlet prompting device 300 is electrically connected with the output end of the signal processing module and is used for prompting the liquid inlet state of the inner cavity of the handle 200 or the inner cavity of the insertion tube 100.
The endoscope need carry out the feed liquor test before using, the air contact of humidity detection module and handle 200 inner chamber or 100 inner chambers of insert tube, humidity detection module turns into the signal of telecommunication and feeds back to signal processing module with the humidity condition of handle 200 inner chamber or 100 inner chambers of insert tube, signal processing module converts the humidity that humidity detection module fed back into actual humidity value, signal processing module compares actual humidity value and predetermined humidity value, when the actual humidity value of humidity detection module feedback is greater than predetermined humidity value, feed liquor suggestion device 300 sends suggestion or warning message, thereby realize that the suggestion endoscope has or not to take place the feed liquor, whether convenient and fast reachs the endoscope and feed liquor.
Specifically, the signal processing module adopts a single chip microcomputer and a peripheral circuit thereof. It can be understood that the humidity detection module can be a humidity sensor and a processing circuit thereof, the processing circuit is connected with a peripheral circuit, the signal processing module is connected with a power supply, and the power supply can supply power to the humidity sensor, the processing circuit, the liquid inlet prompting device 300, the single chip microcomputer and the peripheral circuit thereof.
In some embodiments of the present invention, the signal processing module is disposed in the inner cavity of the handle 200 or the inner cavity of the insertion tube 100, and the liquid inlet indication device 300 is disposed on the handle 200. The connection relationship of the signal processing module, the liquid inlet prompting device 300, the insertion tube 100 and the handle 200 enables the endoscope to be in a whole, and the use of the endoscope is convenient.
In some embodiments of the present invention, the liquid inlet prompting device 300 is connected to the output end of the signal processing module via a wire connector, and the signal processing module is disposed in the inner cavity of the handle 200 or the inner cavity of the insertion tube 100. When liquid inlet test is needed, the liquid inlet prompt device 300 and the signal processing module are connected through the wire plug connector, so that liquid inlet test can be carried out, when the endoscope is used, the liquid inlet prompt device 300 and the handle 200 can be separated, the weight of the insertion tube 100 and the handle 200 is reduced, the endoscope is convenient to operate, and the influence of interference caused by small space of an actual operation place on the liquid inlet prompt device 300 is avoided.
In some embodiments of the present invention, the liquid inlet prompting device 300 is connected to a casing, the casing is detachably connected to the other end of the handle 200 through the connector 400, and the signal processing module is disposed in the inner cavity of the handle 200 or the inner cavity of the insertion tube 100 or the casing. When liquid inlet test is needed, the shell is connected with the handle 200, namely the liquid inlet prompting device 300 is connected with the signal processing module, and then liquid inlet test can be carried out. When the endoscope is used, the liquid inlet prompting device 300 can be separated from the handle 200, the weight of the insertion tube 100 and the weight of the handle 200 are reduced, the endoscope is convenient to operate, and the influence of interference caused by small space of an actual operation place of the liquid inlet prompting device 300 can be avoided.
In some embodiments of the present invention, the liquid inlet prompting device further comprises a wireless transceiver module, and the signal processing module transmits information with the liquid inlet prompting device 300 through the wireless transceiver module. The wireless transceiver module realizes the split design of the liquid inlet prompting device 300 and the handle 200, the liquid inlet prompting device 300 can be moved freely without adopting a conducting wire for connection, namely the limitation of conducting wire connection. Specifically, the signal processing module and the liquid inlet prompting device 300 are electrically connected with the wireless transceivers which are paired with each other.
In some embodiments of the present invention, the liquid inlet prompting device 300 includes at least one of a warning light, a display screen and a speaker, the warning light can emit a prompting or warning light, the display screen can display an actual humidity value or "liquid inlet" or "liquid non-inlet", and the speaker can emit a prompting or warning sound. Further, when the liquid inlet prompting device 300 is a warning lamp, the warning lamp can be directly arranged on the handle 200; when the liquid inlet prompting device 300 is a display screen, the display screen can be directly arranged on the handle 200, the display screen can also be connected with the signal processing module in a mode of being externally connected through a wire, and the liquid inlet prompting device 300 and the handle 200 are arranged in a split mode, so that the position of the liquid inlet prompting device 300 can be conveniently adjusted; the liquid inlet prompting device 300 is a loudspeaker, the loudspeaker can be directly arranged on the handle 200 in a connecting mode, the loudspeaker can also be connected with the signal processing module in a mode of being externally connected through a conducting wire, and the liquid inlet prompting device 300 and the handle 200 are arranged in a split mode, so that the position of the liquid inlet prompting device 300 can be conveniently adjusted. Of course, the liquid inlet prompting device 300 can be a combination of a warning light and a display screen. The fluid intake prompting device 300 can also be a combination of a warning light and a speaker. The inlet prompting device 300 can also be a combination of a display screen and a speaker. The intake prompting device 300 may also be a combination of a warning light, a display screen and a speaker.
The invention also discloses a liquid inlet testing method of the endoscope, which adopts the endoscope capable of detecting the liquid inlet of some embodiments and comprises the following steps: and communication between the humidity detection module and the signal processing module and communication between the liquid inlet prompting device 300 and the liquid inlet prompting device 300 are established, and the liquid inlet prompting device 300 prompts the liquid inlet condition of the inner cavity of the handle 200 or the inner cavity of the endoscope tube 100. The feed condition or the humidity condition comprises an actual humidity value and/or the result of a comparison of the actual humidity value with a preset humidity value: "feed liquid" or "no feed liquid". The liquid inlet test method is simple, convenient to operate, and rapid and accurate in liquid inlet test.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. An endoscope capable of detecting a feed liquid, comprising:
an insertion tube (100);
a handle (200), wherein one end of the handle (200) is connected with the insertion tube (100), and the inner cavity of the handle (200) is communicated with the inner cavity of the insertion tube (100);
the humidity detection module is arranged in the inner cavity of the handle (200) or the inner cavity of the insertion tube (100);
the input end of the signal processing module is electrically connected with the humidity detection module to receive and process the signal of the humidity detection module;
the liquid inlet prompting device (300) is electrically connected with the output end of the signal processing module and used for prompting the liquid inlet state of the inner cavity of the handle (200) or the inner cavity of the insertion pipe (100).
2. An endoscope capable of detecting a feed liquid according to claim 1, wherein: the signal processing module is arranged in an inner cavity of the handle (200) or an inner cavity of the insertion tube (100), and the liquid inlet prompting device (300) is arranged on the handle (200).
3. An endoscope capable of detecting a feed liquid according to claim 1, wherein: the liquid inlet prompting device (300) is connected with the output end of the signal processing module through a wire plug, and the signal processing module is arranged in the inner cavity of the handle (200) or the inner cavity of the insertion tube (100).
4. An endoscope capable of detecting a feed liquid according to claim 1, wherein: the feed liquor suggestion device (300) is connected with the casing, the casing pass through connector (400) detachably with the other end of handle (200) is connected, signal processing module locates in the inner chamber of handle (200) or the inner chamber of insert tube (100) or in the casing.
5. An endoscope capable of detecting a feed liquid according to claim 1, wherein: still include wireless transceiver module, signal processing module pass through wireless transceiver module with feed liquor suggestion device (300) transmission information.
6. An endoscope capable of detecting a feed liquid according to any one of claims 1 to 5, wherein: the liquid inlet prompting device (300) comprises at least one of a warning lamp, a display screen and a loudspeaker.
7. A feed-through testing method using an endoscope capable of detecting a feed-through according to any one of claims 1 to 6, comprising the steps of: establish the communication of humidity detection module, signal processing module with feed liquor suggestion device (300), feed liquor suggestion device (300) suggestion handle (200) inner chamber or the feed liquor condition of mirror tube (100) inner chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010588886.1A CN111735586A (en) | 2020-06-24 | 2020-06-24 | Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope |
| PCT/CN2021/081042 WO2021258787A1 (en) | 2020-06-24 | 2021-03-16 | Endoscope capable of detecting fluid inflow, and fluid inflow test method for endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010588886.1A CN111735586A (en) | 2020-06-24 | 2020-06-24 | Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope |
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| Publication Number | Publication Date |
|---|---|
| CN111735586A true CN111735586A (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010588886.1A Pending CN111735586A (en) | 2020-06-24 | 2020-06-24 | Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope |
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| Country | Link |
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| CN (1) | CN111735586A (en) |
| WO (1) | WO2021258787A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258787A1 (en) * | 2020-06-24 | 2021-12-30 | 珠海明象医用科技有限公司 | Endoscope capable of detecting fluid inflow, and fluid inflow test method for endoscope |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6412334B1 (en) * | 2000-02-07 | 2002-07-02 | Steris Inc. | Leak detector for endoscopes |
| JP2013085715A (en) * | 2011-10-18 | 2013-05-13 | Fujifilm Corp | Humidity detecting method and device for endoscope, and endoscope apparatus |
| DE102013223375A1 (en) * | 2013-11-15 | 2015-05-21 | Pentax Europe Gmbh | ENDOSCOPE AND ENDOSCOPE TEST PROCEDURE |
| US11253140B2 (en) * | 2017-03-22 | 2022-02-22 | Hilary C. Antonioli | Apparatus and method for monitoring differential pressure |
| CN212409992U (en) * | 2020-06-24 | 2021-01-26 | 珠海明象医用科技有限公司 | Endoscope capable of detecting liquid feeding |
| CN111735586A (en) * | 2020-06-24 | 2020-10-02 | 珠海明象医用科技有限公司 | Endoscope capable of detecting liquid feeding and liquid feeding testing method of endoscope |
-
2020
- 2020-06-24 CN CN202010588886.1A patent/CN111735586A/en active Pending
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2021
- 2021-03-16 WO PCT/CN2021/081042 patent/WO2021258787A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021258787A1 (en) * | 2020-06-24 | 2021-12-30 | 珠海明象医用科技有限公司 | Endoscope capable of detecting fluid inflow, and fluid inflow test method for endoscope |
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| WO2021258787A1 (en) | 2021-12-30 |
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