Patent Application
20210298871
The present disclosure relates to a technology for supporting preliminary cleaning of endoscopes by cleaning workers.
Japanese Unexamined Patent Application Publication No. 2017-441 discloses a cleaning work support system that displays a work instruction sheet showing a work procedure of a cleaning process corresponding to an object to be cleaned. In this cleaning work support system, the worker can move a display screen forward and backward by moving his/her hand in front of a motion sensor.
High-action disinfectants are used in endoscope cleaning apparatuses. However, protein residues such as mucus and blood of patients reduce the effectiveness of high-action disinfectants. Therefore, the cleaning worker performs a manual preliminary cleaning to remove protein residues before the main cleaning by an endoscope cleaning apparatus. However, the execution status of the preliminary cleaning is not currently managed.
In this background, a purpose of the present disclosure is to provide a technology for managing the execution status of manual preliminary cleaning of endoscopes.
A cleaning support system according to one embodiment of the present disclosure includes: a cleaning status determination unit that determines whether or not preliminary cleaning has been performed on an endoscope based on image data obtained by imaging the state of the preliminary cleaning of the endoscope by a manual work; and a notification control unit that generates notification data regarding the determination result in the cleaning status determination unit and outputs the notification data from an output apparatus.
A cleaning support method according to another embodiment of the present disclosure includes: determining whether or not preliminary cleaning has been performed on an endoscope based on image data obtained by imaging the state of the preliminary cleaning of the endoscope by a manual work; and generating notification data regarding the determination result and outputting the notification data from an output apparatus.
A cleaning support system according to another embodiment of the present disclosure includes: a notification control unit that generates notification data regarding the result of determining whether or not preliminary cleaning has been performed on an endoscope based on image data obtained by imaging the state of the preliminary cleaning of the endoscope by a manual work and outputs the notification data from an output apparatus.
A processing apparatus according to another embodiment of the present disclosure includes: a cleaning status determination unit that determines whether or not preliminary cleaning has been performed on an endoscope based on image data obtained by imaging the state of the preliminary cleaning of the endoscope by a manual work and outputs the determination result for the generation of notification data.
Optional combinations of the aforementioned constituting elements and implementations of the present disclosure in the form of methods, apparatuses, systems, recording mediums, and computer programs may also be practiced as additional modes of the present disclosure.
Embodiments will now be described, by way of example only, with reference to the accompanying drawings that are meant to be exemplary, not limiting, and wherein like elements are numbered alike in several figures, in which:
The disclosure will now be described by reference to the preferred embodiments. This does not intend to limit the scope of the present disclosure, but to exemplify the disclosure.
The server apparatus 100 has a database (endoscope DB) in which information on endoscopes used in medical facilities is registered and a database (user DB) in which user information of medical workers such as doctors and cleaning workers is registered. In the endoscope DB, the type and model of an endoscope, the name given in the facility, and the like are recorded in association with identification information (scope ID) for identifying the endoscope. Further, in the user DB, information such as occupation (distinguishing between doctors, workers, or the like), name, age, sex, etc., is recorded in association with identification information (user ID) for identifying the medical worker.
The preliminary cleaning support apparatus 10 has a function of supporting the execution of a manual water leakage test and manual cleaning performed by a cleaning worker. In the following embodiment, the water leakage test and the manual cleaning are collectively referred to as “preliminary cleaning”. However, as long as the manual cleaning is included, the preliminary cleaning does not need to include the water leakage test.
The preliminary cleaning support apparatus 10 is connected to an imaging unit 11, an ID reader 12, and an output apparatus 13. The output apparatus 13 is a monitor apparatus including a display and a speaker and is installed near a sink 9. The output apparatus 13 may be a projector or a virtual image display that projects an image. The output apparatus 13 is preferably arranged at a position where the worker who is performing a preliminary cleaning operation can easily see the screen.
In the embodiment, the preliminary cleaning support apparatus 10 is provided as a stationary processing apparatus that is separate from the server apparatus 100. In another example, a preliminary cleaning support function of the preliminary cleaning support apparatus 10 may be mounted in the server apparatus 100. Further, the preliminary cleaning support apparatus 10 may be a portable terminal device such as a tablet device that is equipped with the imaging unit 11 and the output apparatus 13 and that is connected to the ID reader 12.
The cleaning apparatus 40 is an apparatus that performs the main cleaning of an endoscope, has a processing apparatus (not shown) that manages the main cleaning, and is connected to the ID reader 41 for reading a scope ID. The cleaning worker sets an endoscope on which the preliminary cleaning has been performed in a cleaning tank of the cleaning apparatus 40, selects a cleaning program, and performs the main cleaning (mechanical cleaning) of the endoscope.
After the endoscopic examination is completed, the cleaning worker wipes the outer surface of the endoscope and performs a suction cleaning of a suction/forceps channel in the examination room. This cleaning is called a bedside cleaning. The cleaning worker puts the endoscope on which the bedside cleaning has been performed into a dedicated container and carries the dedicated container to the cleaning room.
In the cleaning room, the cleaning worker performs a water leakage test of the endoscope in the sink 9 and manually cleans the endoscope after confirming that there is no water leakage. During the preliminary cleaning, the preliminary cleaning support apparatus 10 preferably displays information indicating the preliminary cleaning procedure on the output apparatus 13 so as to support the preliminary cleaning operation.
The ID reader 12 reads identification information for identifying a subject in a non-contact manner. In the embodiment, the identification information on the subject is recorded in an RFID tag, and the ID reader 12 is an RFID reader that reads the identification information recorded in the RFID tag by short-range wireless communication.
The cleaning worker brings the RFID tag attached to the endoscope close to the ID reader 12 and causes the ID reader 12 to read the scope ID recorded in the RFID tag. The RFID tag may be incorporated as a chip inside the endoscope or may be tied to the endoscope with a string or the like while being housed in a waterproof container. For example, when the ID reader 12 reads the identification information from the RFID tag, the ID reader 12 may generate a sound for giving a notification of the completion of the reading. After hearing the notification sound, the cleaning worker brings the RFID tag, in which the identification information (user ID) for identifying the cleaning worker himself/herself is recorded, close to the ID reader 12 and causes the ID reader 12 to read the user ID.
The ID reader 12 supplies the identification information thus read to the preliminary cleaning support apparatus 10. Although the ID reader 12 is an RFID reader in the embodiment, the ID reader 12 may be a non-contact reader according to another aspect depending on the recording form of the identification information on subjects. For example, the ID reader 12 may be a reader apparatus that reads one-dimensional or two-dimensional code information in a non-contact manner or may be an image processing apparatus that acquires the identification information on the subjects from a camera image.
The imaging unit 11 is installed at a position that allows the cleaning worker to image the state of the preliminary cleaning of an endoscope. The imaging unit 11 is preferably arranged above the sink 9. The imaging unit 11 images a state in which the cleaning worker performs the water leakage test of the endoscope in the sink 9 and also images a state in which the endoscope is manually cleaned using a brush or the like. The imaging unit 11 is a digital camera capable of taking a moving image and may be mounted on the ceiling or wall of the cleaning room with the optical axis direction aligned with the sink 9.
When the preliminary cleaning support apparatus 10 is a portable terminal device such as a tablet device equipped with an imaging unit 11, the portable terminal device may be installed at a position that allows the imaging unit 11 to image the state of the preliminary cleaning of an endoscope. Further, when the preliminary cleaning support apparatus 10 is a wearable terminal device such as a glasses-type device equipped with an imaging unit 11, the wearable terminal device may be mounted at a position that allows the imaging unit 11 to face the front of the cleaning worker's face. The imaging unit 11 supplies the captured image data to the preliminary cleaning support apparatus 10.
The server apparatus 100 collects and accumulates information on cleaning from the preliminary cleaning support apparatus 10 and/or the cleaning apparatus 40. The server apparatus 100 performs various statistical processes based on the accumulated information.
In the cleaning support system 1 according to the embodiment, the preliminary cleaning support apparatus 10 and the server apparatus 100 are provided inside the medical facility. Alternatively, the apparatuses may be provided outside the medical facility. As described above, the function of the preliminary cleaning support apparatus 10 may be mounted in the server apparatus 100. In this case, the server apparatus 100 operates as the preliminary cleaning support apparatus 10.
The configuration thereof is implemented by hardware such as an arbitrary processor, a memory, auxiliary storage, or other LSIs and by software such as a program or the like loaded into the memory. The figure depicts functional blocks implemented by the cooperation of hardware and software. Thus, a person skilled in the art should appreciate that there are many ways of accomplishing these functional blocks in various forms in accordance with the components of hardware only, software only, or the combination of both.
Prior to the start of the preliminary cleaning of an endoscope used in an examination, the cleaning worker brings an RFID tag of the endoscope in which the scope ID is recorded and an RFID tag in which the user ID is recorded close to the ID reader 12 and causes the ID reader 12 to read the scope ID and the user ID. When the ID reader 12 reads the scope ID and the user ID, the ID acquirer 24 acquires the scope ID and the user ID.
The memory unit 30 stores procedure information regarding the preliminary cleaning of an endoscope. The procedure information expresses a procedure for the cleaning worker to correctly perform the preliminary cleaning of an endoscope, and the memory unit 30 stores procedure information for each endoscope model. Upon acquiring the scope ID, the ID acquirer 24 makes an inquiry to the endoscope DB of the server apparatus 100 for an endoscope type linked to the scope ID and acquires the scope ID. When the endoscope DB is stored in the memory unit 30, the ID acquirer 24 may acquire the endoscope type linked to the scope ID from the memory unit 30. The notification control unit 26 reads out the procedure information of the endoscope type acquired by the ID acquirer 24 from the memory unit 30 and outputs the procedure information from the output apparatus 13 in a predetermined order.
The notification control unit 26 causes the output apparatus 13 to display screens shown in
When the ID acquirer 24 acquires the scope ID and the user ID, the imaging control unit 27 supplies an imaging instruction to the imaging unit 11. In response to this imaging instruction, the imaging unit 11 images a state in which the cleaning worker performs the preliminary cleaning on the endoscope. An event other than reading the scope ID and the user ID may cause the imaging control unit 27 to supply the imaging instruction to the imaging unit 11.
For example, the imaging control unit 27 supplies an imaging instruction to the imaging unit 11 in accordance with an instruction from the cleaning worker. When the preliminary cleaning support apparatus 10 has a voice recognition function (not shown), the imaging control unit 27 may receive an imaging instruction by voice from the cleaning worker and supply the imaging instruction to the imaging unit 11. When the preliminary cleaning support apparatus 10 has a line-of-sight detection function (not shown), the cleaning worker may direct the line of sight in a predetermined direction for turning on moving image capturing by the imaging unit 11 so as to thereby cause the imaging control unit 27 to supply an imaging instruction to the imaging unit 11. When the preliminary cleaning support apparatus 10 has a gesture detection function (not shown), the cleaning worker may take a predetermined gesture for turning on the moving image capturing by the imaging unit 11 so as to thereby cause the imaging control unit 27 to supply an imaging instruction to the imaging unit 11. The line-of-sight detection and gesture detection for the cleaning worker may be executed by analyzing an image captured by the imaging unit 11 or may be executed by analyzing an image captured by another imaging unit. When the function of turning on the moving image capturing by the imaging unit 11 is associated with an operation of stepping a foot pedal (not shown), the cleaning worker may step on the foot pedal so as to thereby cause the imaging control unit 27 to supply an imaging instruction. Further, the imaging control unit 27 may supply an imaging instruction to the imaging unit 11 when the notification control unit 26 outputs the preliminary cleaning procedure from the output apparatus 13.
When the imaging control unit 27 supplies an imaging instruction to the imaging unit 11, the imaging unit 11 captures a moving image of an area including the sink 9. The image data acquirer 23 acquires the captured moving image from the imaging unit 11 and stores the moving image in the memory unit 30. The cleaning worker performs a water leakage test and manual cleaning on the endoscope while looking at the procedure information displayed on the output apparatus 13, and the imaging unit 11 images the state of the water leakage test and the state of the manual cleaning. When the cleaning worker finishes the preliminary cleaning of the endoscope, the cleaning worker inputs the completion of the preliminary cleaning to the preliminary cleaning support apparatus 10. The cleaning worker may input the completion of the preliminary cleaning to the preliminary cleaning support apparatus 10 by operating an operation member such as a foot pedal. The cleaning worker may input the completion of the preliminary cleaning to the preliminary cleaning support apparatus 10 by voice. When the completion of the preliminary cleaning is input, the imaging control unit 27 ends the imaging by the imaging unit 11.
The memory unit 30 stores reference data expressing the correct preliminary cleaning procedure of an endoscope in association with the endoscope type. The reference data is data for analyzing the correctness of the movement of the cleaning work by the worker and may represent a model in which the preliminary cleaning procedure is learned by supervised learning. The cleaning status determination unit 20 uses the reference data so as to analyze image data obtained by imaging the state of the preliminary cleaning by the cleaning worker and determines whether or not preliminary cleaning has been performed on the endoscope.
In the cleaning status determination unit 20, the analysis unit 21 determines whether or not the preliminary cleaning has been performed on the endoscope based on the image data captured by the imaging unit 11. As shown in
The analysis unit 21 has artificial intelligence equipped with a human behavior analysis function, analyzes captured image data, and identifies the behavior of the cleaning worker. For example, with regard to the step A5, the analysis unit 21 determines whether or not the cleaning worker is bending a curved part of the endoscope main unit immersed in a container and observing the inside of the container for about 30 seconds at the same time. At this time, if the curved part of the endoscope main unit is not curved, the analysis unit 21 determines that the step A5 is not properly performed. Further, when the observation time is less than 30 seconds, the analysis unit 21 also determines that the step A5 is not properly performed. The analysis unit 21 may have a learned model in which moving image data is learned for each step and determine whether or not each step of the preliminary cleaning has been properly performed based on the image data using the learned model.
The analysis unit 21 may determine whether or not all the steps in the preliminary cleaning have been performed. The analysis unit 21 determines that the preliminary cleaning has been properly performed on the endoscope by determining that all the steps have been performed correctly.
Shown in the following are specific exemplary methods for determining whether or not the steps of the preliminary cleaning have been properly performed.
(a) When the reference value of the amount of stroke in the advancing/retreating range of a cleaning brush is set in the steps, the analysis unit 21 compares the amount of stroke of the cleaning brush in the moving image with the reference value and determines whether or not the amount of stroke is proper.
(b) When the number of advancing/retreating times of the cleaning brush is set in the steps, the analysis unit 21 counts the number of advancing/retreating times of the cleaning brush included in the moving image and determines whether or not the brushing is proper.
(C) When a reference value is set for an angle at which the cleaning brush reciprocates in the steps, the analysis unit 21 compares the reciprocating angle with the reference value and determines whether or not the angle is a proper angle. For example, in the step C2, it is defined that a channel cleaning brush is inserted at an angle of 45 degrees with respect to the suction cylinder opening, and the analysis unit 21 determines that an insertion angle is not a proper angle if the insertion angle is around 45 degrees.
(d) When the shape of the cleaning brush used in the steps is not a reference shape, the analysis unit 21 determines that an appropriate brush is not being used.
As described above, the analysis unit 21 determines whether or not each step of the preliminary cleaning is properly carried out by image-analyzing the moving image data in each step carried out by the cleaning worker. An inappropriate step identification unit 22 receives a determination result from the analysis unit 21 and identifies a step that has not been properly performed. The inappropriate step identification unit 22 notifies the notification control unit 26 of information indicating the identified step.
The notification control unit 26 generates notification data regarding the determination result in the cleaning status determination unit 20 and outputs the notification data from the output apparatus 13. Upon receiving information indicating the step that has not been properly performed from the inappropriate step identification unit 22, the notification control unit 26 generates notification data including information on the step and outputs the notification data from the output apparatus 13.
When the cleaning worker operates a play button, the output apparatus 13 reproduces the captured image data of the step C2. At this time, the text data “Tilt the channel cleaning brush 45 degrees to the suction cylinder opening on the side wall of the suction cylinder and insert it in the direction of the insertion part (arrow A in a reference figure N). Push the brush part out of the exit of the endoscope tip forceps.” for the step C2 shown in
When the cleaning worker operates a play button, the output apparatus 13 reproduces the moving image data serving as a model of the step C2. At this time, the text data “Tilt the channel cleaning brush 45 degrees to the suction cylinder opening on the side wall of the suction cylinder and insert it in the direction of the insertion part (arrow A in the reference figure N). Push the brush part out of the exit of the endoscope tip forceps.” for the step C2 shown in
When the analysis unit 21 determines that the preliminary cleaning has not been performed on the endoscope, the notification control unit 26 may generate notification data including information indicating risks that may occur when the endoscope is cleaned by the cleaning apparatus 40 without going through a proper preliminary cleaning and output the notification data from the output apparatus 13. The notification control unit 26 may generate text data stating “Because the manual cleaning has not been properly performed on the endoscope, cleaning by the cleaning apparatus may become insufficient.” as notification data indicating the risks.
As described above, when the analysis unit 21 determines that the preliminary cleaning has not been performed properly on the endoscope, the notification control unit 26 generates notification data indicating that the preliminary cleaning has not been performed properly on the endoscope. Upon being informed of this notification data from the output apparatus 13, the cleaning worker is given an opportunity to promptly re-clean the endoscope. When the notification control unit 26 displays a notification screen on the output apparatus 13, at least one of voice and light may be generated from the output apparatus 13 so as to make the cleaning worker notice that the notification screen is displayed.
When the analysis unit 21 determines that the preliminary cleaning has been properly performed on the endoscope, the notification control unit 26 may generate notification data indicating that the preliminary cleaning has been properly performed on the endoscope and output the notification data from the output apparatus 13. This allows the cleaning worker to recognize that the preliminary cleaning has been properly performed.
When the completion of the preliminary cleaning is input to the preliminary cleaning support apparatus 10 (Y in S16), the notification control unit 26 ends the output of the procedure information (S18), and the imaging control unit 27 ends the imaging by the imaging unit 11 (S20).
The cleaning status determination unit 20 determines whether or not the preliminary cleaning has been performed based on the image data obtained by the imaging of the state of the preliminary cleaning (S22). When it is determined that the preliminary cleaning has not been performed on the endoscope (N in S22), the cleaning status determination unit 20 identifies the step of the preliminary cleaning that has not been performed (S26), and the notification control unit 26 outputs information on the step of the preliminary cleaning that has not been performed from the output apparatus 13 (S28). On the other hand, when it is determined that the preliminary cleaning has been performed on the endoscope (Y in S22), the cleaning status determination unit 20 determines whether or not the preliminary cleaning has been performed properly on the endoscope (S24).
When it is determined that the preliminary cleaning has not been properly performed on the endoscope (N in S24), the cleaning status determination unit 20 identifies the step of the preliminary cleaning that has not been properly performed (S26), and the notification control unit 26 outputs information on the step of the preliminary cleaning that has not been properly performed from the output apparatus 13 (S28). On the other hand, when it is determined that the preliminary cleaning has been properly performed on the endoscope (Y in S24), the notification control unit 26 outputs information indicating that the preliminary cleaning has been properly performed on the endoscope from the output apparatus 13 (S30).
The information indicating the cleaning status determination result in the cleaning status determination unit 20 is transmitted to the cleaning apparatus 40 and the server apparatus 100 as information regarding the determination result along with information indicating the start time and completion time of the preliminary cleaning and the scope ID. In the cleaning apparatus 40, the communication unit 43 receives the information regarding the determination result and supplies the information to the cleaning management unit 44.
As described above, when the analysis unit 21 determines that the preliminary cleaning has not been performed on the endoscope, the notification control unit 26 generates notification screen data and outputs the notification screen data from the output apparatus 13. By looking at the notification screen, the cleaning worker recognizes that the cleaning step has been inappropriate and re-cleans the endoscope. However, if the cleaning worker does not notice the display on the notification screen, he/she will carry the endoscope to the cleaning apparatus 40 and try to perform the main cleaning. Hereinafter, the operation of the cleaning apparatus 40 when the analysis unit 21 determines that the preliminary cleaning has not been properly performed on the endoscope will be described.
The cleaning worker brings the RFID tag attached to the endoscope close to the ID reader 41 of the cleaning apparatus 40 and causes the ID reader 41 to read the scope ID recorded in the RFID tag. The ID acquirer 42 acquires the scope ID and supplies the scope ID to the cleaning management unit 44. The cleaning management unit 44 compares the scope ID transmitted from the preliminary cleaning support apparatus 10 with the scope ID acquired by the ID acquirer 42. When the scope IDs match and the information indicating the determination result indicates that the preliminary cleaning has not been properly performed on the endoscope, the cleaning management unit 44 limits the start of the cleaning step. That is, even when a cleaning start button of the cleaning apparatus 40 is operated by the cleaning worker, the cleaning management unit 44 treats this operation as an invalid operation. The cleaning management unit 44 may announce that the main cleaning cannot be started because the preliminary cleaning is inappropriate from a notification unit (not shown) of the cleaning apparatus 40.
Next, the operation of the cleaning apparatus 40 when the analysis unit 21 determines that the preliminary cleaning has been properly performed on the endoscope will be described. When the cleaning worker causes the ID reader 41 to read the RFID tag attached to the endoscope, the ID acquirer 42 acquires the scope ID and supplies the scope ID to the cleaning management unit 44. The cleaning management unit 44 compares the scope ID transmitted from the preliminary cleaning support apparatus 10 with the scope ID acquired by the ID acquirer 42. When the scope IDs match and the information indicating the determination result indicates that the preliminary cleaning has been properly performed on the endoscope, the cleaning management unit 44 compares the current time with the preliminary cleaning completion time. When the preliminary cleaning completion time in the preliminary cleaning support apparatus 10 is earlier than the current time by a predetermined time or more, the preliminary cleaning is preferably performed again on the endoscope. Therefore, when the time difference between the current time and the preliminary cleaning completion time is within a predetermined time (for example, 24 hours), the cleaning management unit 44 does not limit the start of the cleaning step and starts the cleaning step by the operation of the cleaning start button. On the other hand, if the time difference between the current time and the preliminary cleaning completion time exceeds the predetermined time, the cleaning management unit 44 preferably limits the start of the cleaning step.
The server apparatus 100 collects information regarding cleaning from the preliminary cleaning support apparatus 10 and the cleaning apparatus 40 and performs a statistical process. The communication unit 101 receives information regarding the determination result in the cleaning status determination unit 20 from the communication unit 25 of the preliminary cleaning support apparatus 10. The information regarding the determination result includes the scope ID, the user ID, the preliminary cleaning start time, and the preliminary cleaning completion time in addition to the information indicating the determination result of whether or not the preliminary cleaning step is appropriate. The information regarding the determination result may further include captured image data. The memory unit 104 stores the information regarding the determination result of the preliminary cleaning as preliminary cleaning history. Instead of storing all the information regarding the determination result as the preliminary cleaning history, the memory unit 104 may store at least one of the scope ID and the user ID in association with the information indicating the determination result in the cleaning status determination unit 20.
The communication unit 101 receives information regarding the main cleaning from the communication unit 43 of the cleaning apparatus 40. The information regarding the main cleaning includes a scope ID, a cleaning apparatus ID, a user ID, a main cleaning start time, and a main cleaning completion time. The memory unit 104 stores the information regarding the main cleaning as main cleaning history.
The statistical processing unit 102 generates a statistical value regarding a frequency at which it is determined that the preliminary cleaning has not been properly performed on the endoscope based on the preliminary cleaning history stored in the memory unit 104. For example, the statistical processing unit 102 may generate a statistical value regarding the frequency at which it is determined that the preliminary cleaning has not been properly performed on the endoscope for each user ID. This statistical value serves as an index indicating whether the cleaning worker can properly perform the preliminary cleaning on the endoscope. In this example, the statistical value represents a preliminary cleaning failure rate. A high statistical value indicates that the cleaning worker cannot perform the preliminary cleaning on the endoscope in a correct procedure, and a low statistical value indicates that the cleaning worker can perform the preliminary cleaning on the endoscope in the correct procedure. By generating such a statistical value, the preliminary cleaning skill of the worker can be objectively evaluated.
The worker identification unit 103 acquires the statistical value for each worker generated by the statistical processing unit 102 and identifies a worker having a low preliminary cleaning skill and a worker having a high preliminary cleaning skill. The worker identification unit 103 may identify the user ID of the cleaning worker whose calculated statistical value is larger than a first threshold value and/or the user ID of the cleaning worker whose calculated statistical value is smaller than a second threshold value. A cleaning worker whose calculated statistical value is larger than the first threshold value is a worker with a low preliminary cleaning skill, and a cleaning worker whose calculated statistical value is smaller than the second threshold value is a worker with a high preliminary cleaning skill. The second threshold value is smaller than the first threshold value. The communication unit 101 transmits the user ID identified by the worker identification unit 103 to the preliminary cleaning support apparatus 10.
In the preliminary cleaning support apparatus 10, when the communication unit 25 receives the user ID of a worker with a high preliminary cleaning skill and/or a worker with a low preliminary cleaning skill, the preliminary cleaning support apparatus 10 supplies the user ID to the image data acquirer 23. The image data acquirer 23 uses the supplied user ID as a transfer condition for moving image data.
Before the start of the preliminary cleaning of the endoscope, when the ID reader 12 acquires the user ID of the cleaning worker, the image data acquirer 23 determines whether the acquired user ID matches the user ID supplied from the server apparatus 100. When the acquired user ID matches the user ID supplied from the server apparatus 100, the worker is a worker with a high preliminary cleaning skill or a worker with a low preliminary cleaning skill.
A moving image of the preliminary cleaning work of a worker with a high preliminary cleaning skill serves as a learning material for beginners of cleaning work and workers with a low preliminary cleaning skill. Further, a moving image of the preliminary cleaning work of a worker with a low preliminary cleaning skill serves as a material for educating the worker. Therefore, the image data acquirer 23 transfers acquired image data to the server apparatus 100 in order to use the image data for education. The memory unit 104 may store image data that is transmitted as reference image data.
The memory unit 104 may store information indicating the step identified by the inappropriate step identification unit 22 of the preliminary cleaning support apparatus 10. As described above, the communication unit 25 transmits the information regarding the determination result in the cleaning status determination unit 20 to the server apparatus 100. Along with the information, the communication unit 25 may transmit information indicating a step of the preliminary cleaning that has not been properly performed at this time. This allows the memory unit 104 to store information indicating the step determined to be inappropriate. The statistical processing unit 102 may generate a statistical value regarding a frequency at which it is determined that the preliminary cleaning has not been properly performed based on the information stored in the memory unit 104. When the statistical processing unit 102 generates a statistical value based on a step, the statistical value is used, for example, to identify a step in which a procedure error is likely to occur.
The memory unit 104 preferably stores at least one of the patient ID, the scope ID, and the worker ID in association with the image data. In the example shown in
Described above is an explanation based on the embodiments of the present disclosure. The embodiments are intended to be illustrative only, and it will be obvious to those skilled in the art that various modifications to constituting elements and processes thereof could be developed and that such modifications are also within the scope of the present disclosure.
In the embodiment, it has been described that the imaging unit 11 images the sink 9. Alternatively, the cleaning worker may wear a wearable terminal with an image capturing function, and the wearable terminal may image the sink 9. The wearable terminal may have an output apparatus 13, transmit captured image data to the preliminary cleaning support apparatus 10, and output notification data generated by the preliminary cleaning support apparatus 10 from the output apparatus 13. The wearable terminal may be formed to have the function of the preliminary cleaning support apparatus 10.
In the embodiment, a case where the cleaning status determination unit 20 and the notification control unit 26 are mounted in one processing apparatus has been described. However, the cleaning status determination unit 20 and the notification control unit 26 may be mounted in different processing apparatuses. For example, one of the cleaning status determination unit 20 and the notification control unit 26 may be provided inside a medical facility, and the other may be provided outside the medical facility.
In the embodiment, the cleaning status determination unit 20 analyzes captured image data after the completion of the preliminary cleaning so as to determine the cleaning status. In an exemplary variation, the cleaning status determination unit 20 may analyze the image data in real time so as to determine the cleaning status.
In the embodiment, it has been described that the server apparatus 100 manages the cleaning history. Alternatively, the preliminary cleaning support apparatus 10 may manage the cleaning history.
This application is based upon and claims the benefit of priority from International Application No. PCT/JP2018/038669, filed on Oct. 17, 2018, the entire contents of which are incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/JP2018/038669 | Oct 2018 | US |
| Child | 17228792 | US |
